Trace number 350636

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1800.26 1954.13

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos13.opb
MD5SUM070ae832e0a6091e01d7e6b3fb0eac97
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-15694
Best CPU time to get the best result obtained on this benchmark1800.28
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -22094
Optimality of the best value was proved NO
Number of variables1935
Total number of constraints19275
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints19274
Minimum length of a constraint10
Maximum length of a constraint1815
Number of terms in the objective function 120
Biggest coefficient in the objective function 23787
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524341
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 219027
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524372
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1796.10/1949.40	cat: write error: Broken pipe
1796.10/1949.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1796.30/1949.60	cat: write error: Broken pipe
1796.30/1949.60	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1796.38/1949.79	cat: write error: Broken pipe
1796.56/1949.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1796.58/1949.99	cat: write error: Broken pipe
1796.58/1949.99	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1796.77/1950.19	cat: write error: Broken pipe
1796.77/1950.19	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1796.97/1950.38	cat: write error: Broken pipe
1796.97/1950.39	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1797.17/1950.58	cat: write error: Broken pipe
1797.17/1950.58	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1797.36/1950.77	cat: write error: Broken pipe
1797.47/1950.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1797.66/1951.02	cat: write error: Broken pipe
1797.66/1951.02	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1797.87/1951.22	cat: write error: Broken pipe
1797.87/1951.23	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1798.06/1951.42	cat: write error: Broken pipe
1798.06/1951.42	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1798.26/1951.61	cat: write error: Broken pipe
1798.26/1951.62	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1798.46/1951.90	cat: write error: Broken pipe
1798.46/1951.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1798.66/1952.10	cat: write error: Broken pipe
1798.66/1952.10	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1798.85/1952.30	cat: write error: Broken pipe
1798.85/1952.30	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1799.01/1952.49	cat: write error: Broken pipe
1799.01/1952.50	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1799.13/1953.16	cat: write error: Broken pipe
1799.13/1953.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1799.32/1953.36	cat: write error: Broken pipe
1799.32/1953.36	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1799.63/1953.56	cat: write error: Broken pipe
1799.63/1953.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1799.83/1953.75	cat: write error: Broken pipe
1799.83/1953.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1800.02/1953.90	sh: line 1: 30743 Terminated              cat /tmp/evaluation/350636-1176531387/temp/instance-350636-1176531387.opb.op
1800.02/1953.90	     30744                       | clasp >/tmp/evaluation/350636-1176531387/temp/instance-350636-1176531387.opb.clasp
1800.02/1953.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350636-1176531387/pbclasp line 103.
1800.02/1953.91	c Somebody sent me a SIGTERM
1800.02/1953.91	s UNKNOWN
1800.02/1953.93	pb2clasp1: no process killed
1800.02/1953.94	clasp: no process killed
1800.19/1954.11	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350636-1176531387/instance-350636-1176531387.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-350636-1176531387 -o ROOT/results/node1/solver-350636-1176531387 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350636-1176531387.opb /tmp/evaluation/350636-1176531387/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 23194
/proc/meminfo: memFree=1769776/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=18568 CPUtime=0
/proc/23194/stat : 23194 (runsolver) D 23192 23194 22192 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 129176604 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 259353275687 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/23194/statm: 4642 292 257 24 0 2626 0

[startup+0.0274109 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 23194
/proc/meminfo: memFree=1769776/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12268 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) D 23192 23194 22192 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 129176604 12562432 321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/23194/statm: 3067 321 243 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101423 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 23194
/proc/meminfo: memFree=1769776/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 505 0 0 0 0 0 0 0 16 0 1 0 129176604 12697600 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 454 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301537 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 23194
/proc/meminfo: memFree=1769776/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 505 0 0 0 0 0 0 0 16 0 1 0 129176604 12697600 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 454 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701489 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 23194
/proc/meminfo: memFree=1769776/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 505 0 0 0 0 0 0 0 16 0 1 0 129176604 12697600 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 454 322 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.50258 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 23197
/proc/meminfo: memFree=1767704/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 505 0 0 0 0 0 0 0 16 0 1 0 129176604 12697600 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 454 322 3 0 200 0
[pid=23196] ppid=23194 vsize=5352 CPUtime=0
/proc/23196/stat : 23196 (sh) S 23194 23194 22192 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129176609 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23196/statm: 1338 229 193 169 0 49 0
[pid=23197] ppid=23196 vsize=12400 CPUtime=1.43
/proc/23197/stat : 23197 (pb2clasp1) R 23196 23194 22192 0 -1 4194304 507 0 0 0 142 1 0 0 25 0 1 0 129176609 12697600 469 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373602582 0 0 4224 0 0 0 0 17 1 0 0
/proc/23197/statm: 3100 469 340 3 0 200 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 30152

[startup+3.10177 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 23197
/proc/meminfo: memFree=1766872/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 505 0 0 0 0 0 0 0 16 0 1 0 129176604 12697600 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 454 322 3 0 200 0
[pid=23196] ppid=23194 vsize=5352 CPUtime=0
/proc/23196/stat : 23196 (sh) S 23194 23194 22192 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129176609 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23196/statm: 1338 229 193 169 0 49 0
[pid=23197] ppid=23196 vsize=12400 CPUtime=3.03
/proc/23197/stat : 23197 (pb2clasp1) R 23196 23194 22192 0 -1 4194304 507 0 0 0 301 2 0 0 25 0 1 0 129176609 12697600 469 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373689717 0 0 4224 0 0 0 0 17 1 0 0
/proc/23197/statm: 3100 469 340 3 0 200 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 30152

[startup+6.30115 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 23197
/proc/meminfo: memFree=1764512/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 505 0 0 0 0 0 0 0 16 0 1 0 129176604 12697600 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 454 322 3 0 200 0
[pid=23196] ppid=23194 vsize=5352 CPUtime=0
/proc/23196/stat : 23196 (sh) S 23194 23194 22192 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129176609 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23196/statm: 1338 229 193 169 0 49 0
[pid=23197] ppid=23196 vsize=12400 CPUtime=6.23
/proc/23197/stat : 23197 (pb2clasp1) R 23196 23194 22192 0 -1 4194304 507 0 0 0 619 4 0 0 25 0 1 0 129176609 12697600 469 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259362173026 0 0 4224 0 0 0 0 17 1 0 0
/proc/23197/statm: 3100 469 340 3 0 200 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 30152

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 23197
/proc/meminfo: memFree=1759648/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 505 0 0 0 0 0 0 0 16 0 1 0 129176604 12697600 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 454 322 3 0 200 0
[pid=23196] ppid=23194 vsize=5352 CPUtime=0
/proc/23196/stat : 23196 (sh) S 23194 23194 22192 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129176609 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23196/statm: 1338 229 193 169 0 49 0
[pid=23197] ppid=23196 vsize=12400 CPUtime=12.63
/proc/23197/stat : 23197 (pb2clasp1) R 23196 23194 22192 0 -1 4194304 507 0 0 0 1255 8 0 0 25 0 1 0 129176609 12697600 469 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259352942079 0 0 4224 0 0 0 0 17 1 0 0
/proc/23197/statm: 3100 469 340 3 0 200 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 30152

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 23197
/proc/meminfo: memFree=1749536/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=0
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 505 0 0 0 0 0 0 0 16 0 1 0 129176604 12697600 454 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 454 322 3 0 200 0
[pid=23196] ppid=23194 vsize=5352 CPUtime=0
/proc/23196/stat : 23196 (sh) S 23194 23194 22192 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129176609 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23196/statm: 1338 229 193 169 0 49 0
[pid=23197] ppid=23196 vsize=12936 CPUtime=25.42
/proc/23197/stat : 23197 (pb2clasp1) R 23196 23194 22192 0 -1 4194304 618 0 0 0 2527 15 0 0 25 0 1 0 129176609 13246464 580 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373349181 0 0 4224 0 0 0 0 17 1 0 0
/proc/23197/statm: 3234 580 340 3 0 334 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 30688

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.98 1/80 24055
/proc/meminfo: memFree=1745568/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=48.95
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 11558 514937 0 0 3 13 3238 1641 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 48.95
Current children cumulated vsize (KiB) 12400

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 0.99 2/80 25921
/proc/meminfo: memFree=1726816/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=94.17
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 34677 1594802 0 0 10 40 4308 5059 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 94.17
Current children cumulated vsize (KiB) 12400

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 0.99 2/78 28046
/proc/meminfo: memFree=1722920/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=146.61
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 61477 2847166 0 0 20 71 5555 9015 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 146.61
Current children cumulated vsize (KiB) 12400

[startup+192.402 s]
/proc/loadavg: 1.10 1.03 1.00 1/80 29191
/proc/meminfo: memFree=1742112/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=174.03
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 75458 3500984 0 0 25 86 6212 11080 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
[pid=29190] ppid=23194 vsize=5352 CPUtime=0
/proc/29190/stat : 29190 (sh) S 23194 23194 22192 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129195833 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1338 230 193 169 0 49 0
[pid=29191] ppid=29190 vsize=0 CPUtime=0.01
/proc/29191/stat : 29191 (cat) D 29190 23194 22192 0 -1 4194308 118 0 0 0 0 1 0 0 15 0 1 0 129195833 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/29191/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 174.04
Current children cumulated vsize (KiB) 17752

# WARNING:
# current cumulated CPU time (174.04 s) is less than in the last sample (174.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1.52588e-05 s) to the 'lost time'.

[startup+192.505 s]
/proc/loadavg: 1.10 1.03 1.00 1/80 29191
/proc/meminfo: memFree=1742112/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=174.04
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 75477 3501386 0 0 25 86 6212 11081 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 174.04
Current children cumulated vsize (KiB) 12400

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 30361
/proc/meminfo: memFree=1740128/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=202.75
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 90089 4184046 0 0 28 105 6893 13249 15 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 202.75
Current children cumulated vsize (KiB) 12400

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/81 32580
/proc/meminfo: memFree=1720536/2055920 swapFree=4192812/4192956

################
# More data... #
################

Current children cumulated CPU time (s) 1085.33
Current children cumulated vsize (KiB) 12400

[startup+1242.3 s]
/proc/loadavg: 1.11 1.09 1.04 2/80 3781
/proc/meminfo: memFree=1701472/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1140.42
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 568389 26535005 0 0 176 676 29199 83991 15 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1140.42
Current children cumulated vsize (KiB) 12400

[startup+1302.3 s]
/proc/loadavg: 1.04 1.07 1.03 2/80 6029
/proc/meminfo: memFree=1713312/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1194.94
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 596277 27838370 0 0 184 710 30503 88097 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
[pid=6028] ppid=23194 vsize=5352 CPUtime=0
/proc/6028/stat : 6028 (sh) S 23194 23194 22192 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129306830 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6028/statm: 1338 230 193 169 0 49 0
[pid=6029] ppid=6028 vsize=2520 CPUtime=0.03
/proc/6029/stat : 6029 (cat) R 6028 23194 22192 0 -1 4194304 116 0 0 0 0 3 0 0 18 0 1 0 129306831 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 0 0 0 17 0 0 0
/proc/6029/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1194.97
Current children cumulated vsize (KiB) 20272

[startup+1362.3 s]
/proc/loadavg: 1.01 1.05 1.03 2/80 8277
/proc/meminfo: memFree=1710560/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1250.42
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 624677 29165502 0 0 193 742 31824 92283 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1250.42
Current children cumulated vsize (KiB) 12400

[startup+1422.31 s]
/proc/loadavg: 1.00 1.04 1.02 2/81 10600
/proc/meminfo: memFree=1690200/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1306.82
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 653477 30511326 0 0 202 774 33160 96546 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1306.82
Current children cumulated vsize (KiB) 12400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/81 12872
/proc/meminfo: memFree=1686680/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1362.68
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 681977 31843131 0 0 210 808 34482 100768 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1362.68
Current children cumulated vsize (KiB) 12400

[startup+1542.3 s]
/proc/loadavg: 1.16 1.07 1.02 2/81 15136
/proc/meminfo: memFree=1692504/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1418.1
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 710189 33161319 0 0 219 842 35791 104958 15 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1418.1
Current children cumulated vsize (KiB) 12400

[startup+1602.3 s]
/proc/loadavg: 1.06 1.05 1.02 2/80 17373
/proc/meminfo: memFree=1712992/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1473.47
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 738477 34483376 0 0 226 874 37112 109135 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1473.47
Current children cumulated vsize (KiB) 12400

[startup+1662.3 s]
/proc/loadavg: 1.02 1.04 1.01 2/81 19632
/proc/meminfo: memFree=1691928/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1528.27
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 766358 35786741 0 0 235 908 38415 113269 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1528.27
Current children cumulated vsize (KiB) 12400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/79 21846
/proc/meminfo: memFree=1695016/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1583.39
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 794477 37100256 0 0 243 943 39732 117421 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1583.39
Current children cumulated vsize (KiB) 12400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 24160
/proc/meminfo: memFree=1683032/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1639.24
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 822958 38431659 0 0 252 975 41060 121637 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1639.24
Current children cumulated vsize (KiB) 12400

[startup+1842.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 26429
/proc/meminfo: memFree=1711200/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1695.41
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 851677 39773212 0 0 259 1007 42399 125876 16 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1695.41
Current children cumulated vsize (KiB) 12400

[startup+1902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 28725
/proc/meminfo: memFree=1711648/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1751.12
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 880089 41100746 0 0 267 1042 43723 130080 15 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
Current children cumulated CPU time (s) 1751.12
Current children cumulated vsize (KiB) 12400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1953.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 30744
/proc/meminfo: memFree=1692312/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1800.02
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 905089 42268996 0 0 274 1067 44882 133779 15 0 1 0 129176604 12697600 474 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23194/statm: 3100 474 342 3 0 200 0
[pid=30742] ppid=23194 vsize=5352 CPUtime=0
/proc/30742/stat : 30742 (sh) S 23194 23194 22192 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 129371993 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30742/statm: 1338 224 188 169 0 49 0
[pid=30743] ppid=30742 vsize=2520 CPUtime=0
/proc/30743/stat : 30743 (cat) S 30742 23194 22192 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 129371993 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259353444578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30743/statm: 630 87 71 4 0 42 0
[pid=30744] ppid=30742 vsize=3760 CPUtime=0
/proc/30744/stat : 30744 (clasp) R 30742 23194 22192 0 -1 4194304 515 0 0 0 0 0 0 0 21 0 1 0 129371993 3850240 478 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135031377 0 0 4096 0 0 0 0 17 0 0 0
/proc/30744/statm: 940 479 174 154 0 410 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 24032

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1954.02 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 30744
/proc/meminfo: memFree=1692312/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1800.07
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 905236 42270912 0 0 274 1067 44883 133783 16 0 1 0 129176604 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23194/statm: 3100 477 342 3 0 200 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 12400

[startup+1954.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 30744
/proc/meminfo: memFree=1692312/2055920 swapFree=4192812/4192956
[pid=23194] ppid=23192 vsize=12400 CPUtime=1800.19
/proc/23194/stat : 23194 (pbclasp) S 23192 23194 22192 0 -1 4194304 905248 42271314 0 0 274 1067 44883 133795 16 0 1 0 129176604 12697600 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23194/statm: 3100 477 342 3 0 200 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 12400

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1.52588e-05
#  lost CPU user time (s): 0
#  lost CPU system time (s): 7.62939e-06

Real time (s): 1954.13
CPU time (s): 1800.26
CPU user time (s): 451.62
CPU system time (s): 1348.64
CPU usage (%): 92.126
Max. virtual memory (cumulated for all children) (KiB): 33548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 451.62
system time used= 1348.64
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43180404
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 461324
involuntary context switches= 152812

runsolver used 2.40563 second user time and 6.05808 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 14 06:16:28 UTC 2007

IDJOB= 350636
IDBENCH= 1570
IDSOLVER= 158
FILE ID= node1/350636-1176531387

PBS_JOBID= 4556717

Free space on /tmp= 66444 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos13.opb
COMMAND LINE= pbclasp instance-350636-1176531387.opb /tmp/evaluation/350636-1176531387/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-350636-1176531387 -o ROOT/results/node1/conversion-350636-1176531387 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350636-1176531387/instance-350636-1176531387.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-350636-1176531387 -o ROOT/results/node1/solver-350636-1176531387 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350636-1176531387.opb /tmp/evaluation/350636-1176531387/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  070ae832e0a6091e01d7e6b3fb0eac97

RANDOM SEED= 169560313

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1770248 kB
Buffers:          9840 kB
Cached:         158188 kB
SwapCached:          0 kB
Active:         117596 kB
Inactive:       106544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           25356 kB
Writeback:           0 kB
Mapped:          75032 kB
Slab:            47016 kB
Committed_AS:  2525280 kB
PageTables:       1836 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66405 MiB

End job on node1 on Sat Apr 14 06:49:04 UTC 2007