Trace number 362985

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 2007-04-10? (TO) 1800.23 1955.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot.opb
MD5SUM3b411a9d6011bc35efb221797d9fcf38
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.92771
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables86785
Total number of constraints2481
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2481
Minimum length of a constraint10
Maximum length of a constraint7620
Number of terms in the objective function 840
Biggest coefficient in the objective function 21170
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524903
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530339
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.
#

1798.41/1953.77	cat: write error: Broken pipe
1798.41/1953.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1798.51/1953.86	cat: write error: Broken pipe
1798.51/1953.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1798.58/1953.94	cat: write error: Broken pipe
1798.58/1953.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1798.67/1954.02	cat: write error: Broken pipe
1798.67/1954.02	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1798.81/1954.10	cat: write error: Broken pipe
1798.81/1954.10	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1798.81/1954.18	cat: write error: Broken pipe
1798.81/1954.18	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1798.91/1954.26	cat: write error: Broken pipe
1798.91/1954.27	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.00/1954.34	cat: write error: Broken pipe
1799.00/1954.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.07/1954.43	cat: write error: Broken pipe
1799.07/1954.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.16/1954.51	cat: write error: Broken pipe
1799.16/1954.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.16/1954.59	cat: write error: Broken pipe
1799.16/1954.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.31/1954.68	cat: write error: Broken pipe
1799.31/1954.68	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.40/1954.76	cat: write error: Broken pipe
1799.40/1954.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.47/1954.84	cat: write error: Broken pipe
1799.47/1954.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.55/1954.92	cat: write error: Broken pipe
1799.55/1954.92	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.70/1955.00	cat: write error: Broken pipe
1799.70/1955.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.70/1955.08	cat: write error: Broken pipe
1799.70/1955.09	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.79/1955.17	cat: write error: Broken pipe
1799.79/1955.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.88/1955.25	cat: write error: Broken pipe
1799.88/1955.25	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1799.96/1955.33	cat: write error: Broken pipe
1799.96/1955.33	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1800.10/1955.40	sh: line 1:  1730 Terminated              cat /tmp/evaluation/362985-1177021481/temp/instance-362985-1177021481.opb.lp >>/tmp/evaluation/362985-1177021481/temp/instance-362985-1177021481.opb.op
1800.10/1955.41	cat: write error: Broken pipe
1800.10/1955.41	c Somebody sent me a SIGTERM
1800.10/1955.41	s UNKNOWN
1800.10/1955.42	pb2clasp1: no process killed
1800.10/1955.42	clasp-1.0: no process killed
1800.10/1955.42	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362985-1177021481/pbclasp line 103.
1800.10/1955.51	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362985-1177021481/instance-362985-1177021481.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/node51/watcher-362985-1177021481 -o ROOT/results/node51/solver-362985-1177021481 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362985-1177021481.opb /tmp/evaluation/362985-1177021481/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: 0.92 0.98 0.99 3/64 20572
/proc/meminfo: memFree=1851320/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=12268 CPUtime=0
/proc/20572/stat : 20572 (pbclasp) D 20570 20572 19170 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 56993262 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371461221 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/20572/statm: 3067 317 242 3 0 167 0

[startup+0.0931089 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20572
/proc/meminfo: memFree=1851320/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15788 CPUtime=0.06
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 56993262 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3947 1269 322 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+0.101107 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20572
/proc/meminfo: memFree=1851320/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15788 CPUtime=0.06
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 56993262 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3947 1269 322 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+0.301124 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20572
/proc/meminfo: memFree=1851320/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15788 CPUtime=0.06
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 56993262 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3947 1269 322 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+0.70116 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20572
/proc/meminfo: memFree=1851320/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15788 CPUtime=0.06
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 56993262 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3947 1269 322 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+1.50123 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 20575
/proc/meminfo: memFree=1845472/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15788 CPUtime=0.06
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 56993262 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3947 1269 322 3 0 1047 0
[pid=20574] ppid=20572 vsize=5352 CPUtime=0
/proc/20574/stat : 20574 (sh) S 20572 20572 19170 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56993270 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20574/statm: 1338 229 193 169 0 49 0
[pid=20575] ppid=20574 vsize=13232 CPUtime=1.42
/proc/20575/stat : 20575 (pb2clasp1) R 20574 20572 19170 0 -1 4194304 699 0 0 0 141 1 0 0 25 0 1 0 56993270 13549568 661 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 235391305015 0 0 4224 0 0 0 0 17 1 0 0
/proc/20575/statm: 3308 661 340 3 0 408 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34372

[startup+3.10138 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 20575
/proc/meminfo: memFree=1844832/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15788 CPUtime=0.06
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 56993262 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3947 1269 322 3 0 1047 0
[pid=20574] ppid=20572 vsize=5352 CPUtime=0
/proc/20574/stat : 20574 (sh) S 20572 20572 19170 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56993270 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20574/statm: 1338 229 193 169 0 49 0
[pid=20575] ppid=20574 vsize=13524 CPUtime=3.01
/proc/20575/stat : 20575 (pb2clasp1) R 20574 20572 19170 0 -1 4194304 791 0 0 0 300 1 0 0 25 0 1 0 56993270 13848576 753 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 235391618818 0 0 4224 0 0 0 0 17 1 0 0
/proc/20575/statm: 3381 753 340 3 0 481 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34664

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 20575
/proc/meminfo: memFree=1842592/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15788 CPUtime=0.06
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 56993262 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3947 1269 322 3 0 1047 0
[pid=20574] ppid=20572 vsize=5352 CPUtime=0
/proc/20574/stat : 20574 (sh) S 20572 20572 19170 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56993270 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20574/statm: 1338 229 193 169 0 49 0
[pid=20575] ppid=20574 vsize=14336 CPUtime=6.22
/proc/20575/stat : 20575 (pb2clasp1) R 20574 20572 19170 0 -1 4194304 998 0 0 0 619 3 0 0 25 0 1 0 56993270 14680064 960 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 235391194075 0 0 4224 0 0 0 0 17 1 0 0
/proc/20575/statm: 3584 960 340 3 0 684 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35476

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 20575
/proc/meminfo: memFree=1840416/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15788 CPUtime=0.06
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1320 0 0 0 6 0 0 0 16 0 1 0 56993262 16166912 1269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3947 1269 322 3 0 1047 0
[pid=20574] ppid=20572 vsize=5352 CPUtime=0
/proc/20574/stat : 20574 (sh) S 20572 20572 19170 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56993270 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20574/statm: 1338 229 193 169 0 49 0
[pid=20575] ppid=20574 vsize=14336 CPUtime=12.61
/proc/20575/stat : 20575 (pb2clasp1) R 20574 20572 19170 0 -1 4194304 998 0 0 0 1257 4 0 0 25 0 1 0 56993270 14680064 960 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 235391618824 0 0 4224 0 0 0 0 17 1 0 0
/proc/20575/statm: 3584 960 340 3 0 684 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35476

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 20715
/proc/meminfo: memFree=1828312/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=25.38
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 3446 36920 0 3 6 4 2369 159 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 15784

[startup+51.1017 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 22985
/proc/meminfo: memFree=1833104/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=48.42
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 31281 513725 0 3 14 53 2539 2236 17 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 48.42
Current children cumulated vsize (KiB) 15784

[startup+102.305 s]
/proc/loadavg: 1.07 1.01 1.00 2/67 27675
/proc/meminfo: memFree=1825296/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=95.49
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 88134 1487813 0 3 33 148 2896 6472 15 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 95.49
Current children cumulated vsize (KiB) 15784

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 433
/proc/meminfo: memFree=1822224/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=148.77
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 152594 2591993 0 3 55 258 3297 11267 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 148.77
Current children cumulated vsize (KiB) 15784

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 5941
/proc/meminfo: memFree=1825552/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=203.65
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 218801 3725885 0 3 77 375 3708 16205 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 203.65
Current children cumulated vsize (KiB) 15784

[startup+282.302 s]
/proc/loadavg: 1.17 1.05 1.01 2/67 11259
/proc/meminfo: memFree=1825360/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=258.09
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 284433 4850141 0 3 97 487 4109 21116 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 258.09
Current children cumulated vsize (KiB) 15784

[startup+342.302 s]
/proc/loadavg: 1.06 1.03 1.01 2/67 16749
/proc/meminfo: memFree=1822480/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=313.05
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 350857 5988183 0 3 120 602 4515 26068 17 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 313.05
Current children cumulated vsize (KiB) 15784

[startup+402.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/67 22109
/proc/meminfo: memFree=1815824/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=367.81
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 416880 7119131 0 3 141 714 4930 30996 17 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 367.81
Current children cumulated vsize (KiB) 15784

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.00 3/67 27435
/proc/meminfo: memFree=1813072/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=421.22
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 481329 8222909 0 3 161 825 5342 35794 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 421.22
Current children cumulated vsize (KiB) 15784

[startup+522.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/67 347
/proc/meminfo: memFree=1810384/2055920 swapFree=4183244/4192956

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

Current children cumulated CPU time (s) 863.6
Current children cumulated vsize (KiB) 15784

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 11856
/proc/meminfo: memFree=1811800/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=918.74
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1082760 18525243 0 3 365 1897 9060 80552 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 918.74
Current children cumulated vsize (KiB) 15784

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/67 17225
/proc/meminfo: memFree=1810128/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=973.53
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1148978 19659537 0 3 386 2012 9472 85483 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 973.53
Current children cumulated vsize (KiB) 15784

[startup+1122.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/67 22777
/proc/meminfo: memFree=1801744/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1029.08
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1216075 20808888 0 3 410 2129 9882 90487 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1029.08
Current children cumulated vsize (KiB) 15784

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 28146
/proc/meminfo: memFree=1800472/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1084.02
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1282391 21944855 0 3 433 2246 10302 95421 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1084.02
Current children cumulated vsize (KiB) 15784

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 3/67 1126
/proc/meminfo: memFree=1799760/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1138.77
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1348298 23073728 0 3 456 2366 10717 100338 17 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1138.77
Current children cumulated vsize (KiB) 15784

[startup+1302.3 s]
/proc/loadavg: 1.22 1.06 1.02 2/68 6694
/proc/meminfo: memFree=1798792/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1194.25
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1415261 24221292 0 3 481 2477 11131 105336 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1194.25
Current children cumulated vsize (KiB) 15784

[startup+1362.3 s]
/proc/loadavg: 1.26 1.10 1.03 2/67 12179
/proc/meminfo: memFree=1798928/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1250.29
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1482980 25380795 0 3 504 2601 11545 110379 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1250.29
Current children cumulated vsize (KiB) 15784

[startup+1422.31 s]
/proc/loadavg: 1.16 1.09 1.03 2/67 17691
/proc/meminfo: memFree=1804688/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1305.47
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1549607 26522183 0 3 524 2721 11956 115346 17 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1305.47
Current children cumulated vsize (KiB) 15784

[startup+1482.3 s]
/proc/loadavg: 1.06 1.07 1.02 2/67 23131
/proc/meminfo: memFree=1802256/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1361.01
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1616606 27669861 0 3 546 2841 12369 120345 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1361.01
Current children cumulated vsize (KiB) 15784

[startup+1542.3 s]
/proc/loadavg: 1.16 1.10 1.03 2/67 28675
/proc/meminfo: memFree=1804432/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1416.49
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1683703 28819212 0 3 571 2960 12781 125337 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1416.49
Current children cumulated vsize (KiB) 15784

[startup+1602.3 s]
/proc/loadavg: 1.14 1.11 1.04 2/67 1620
/proc/meminfo: memFree=1799568/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1471.77
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1750409 29961871 0 3 597 3076 13197 130307 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1471.77
Current children cumulated vsize (KiB) 15784

[startup+1662.3 s]
/proc/loadavg: 1.23 1.13 1.04 2/67 7205
/proc/meminfo: memFree=1796048/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1527.4
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1817604 31112895 0 3 619 3197 13613 135311 17 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1527.4
Current children cumulated vsize (KiB) 15784

[startup+1722.3 s]
/proc/loadavg: 1.24 1.15 1.06 2/67 12677
/proc/meminfo: memFree=1800080/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1583.17
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1884896 32265592 0 3 645 3313 14028 140331 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1583.17
Current children cumulated vsize (KiB) 15784

[startup+1782.3 s]
/proc/loadavg: 1.08 1.12 1.05 2/67 18221
/proc/meminfo: memFree=1799376/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1638.89
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 1952189 33418289 0 3 669 3432 14453 145335 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1638.89
Current children cumulated vsize (KiB) 15784

[startup+1842.3 s]
/proc/loadavg: 1.17 1.13 1.05 3/66 23642
/proc/meminfo: memFree=1793752/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1694.3
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 2019090 34564294 0 3 689 3556 14866 150319 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1694.3
Current children cumulated vsize (KiB) 15784

[startup+1902.3 s]
/proc/loadavg: 1.34 1.17 1.07 1/67 29211
/proc/meminfo: memFree=1794960/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1750.03
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 2086383 35716991 0 3 715 3675 15278 155335 16 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
Current children cumulated CPU time (s) 1750.03
Current children cumulated vsize (KiB) 15784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1955.4 s]
/proc/loadavg: 1.51 1.23 1.10 2/67 1730
/proc/meminfo: memFree=1793488/2055920 swapFree=4183244/4192956
[pid=20572] ppid=20570 vsize=15784 CPUtime=1800.05
/proc/20572/stat : 20572 (pbclasp) S 20570 20572 19170 0 -1 4194304 2146643 36749232 0 3 735 3782 15646 159842 18 0 1 0 56993262 16162816 1289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20572/statm: 3946 1289 342 3 0 1046 0
[pid=1729] ppid=20572 vsize=5352 CPUtime=0
/proc/1729/stat : 1729 (sh) S 20572 20572 19170 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 57188797 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1729/statm: 1338 230 193 169 0 49 0
[pid=1730] ppid=1729 vsize=2520 CPUtime=0.05
/proc/1730/stat : 1730 (cat) R 1729 20572 19170 0 -1 4194304 116 0 0 0 0 5 0 0 18 0 1 0 57188797 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 0 0 0 17 1 0 0
/proc/1730/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 23656

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

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

Child status: 0
Real time (s): 1955.52
CPU time (s): 1800.23
CPU user time (s): 163.838
CPU system time (s): 1636.39
CPU usage (%): 92.0588
Max. virtual memory (cumulated for all children) (KiB): 36008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 163.838
system time used= 1636.39
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38900093
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1140796
involuntary context switches= 241029

runsolver used 3.07053 second user time and 6.48801 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Thu Apr 19 22:24:41 UTC 2007

IDJOB= 362985
IDBENCH= 1703
IDSOLVER= 167
FILE ID= node51/362985-1177021481

PBS_JOBID= 4630546

Free space on /tmp= 66453 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot.opb
COMMAND LINE= pbclasp instance-362985-1177021481.opb /tmp/evaluation/362985-1177021481/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-362985-1177021481 -o ROOT/results/node51/conversion-362985-1177021481 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362985-1177021481/instance-362985-1177021481.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-362985-1177021481 -o ROOT/results/node51/solver-362985-1177021481 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362985-1177021481.opb /tmp/evaluation/362985-1177021481/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  3b411a9d6011bc35efb221797d9fcf38

RANDOM SEED= 456957749

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1851728 kB
Buffers:         10244 kB
Cached:         146176 kB
SwapCached:       3448 kB
Active:          36948 kB
Inactive:       128832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851728 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            8948 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            24436 kB
Committed_AS:  2660832 kB
PageTables:       1408 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= 66434 MiB

End job on node51 on Thu Apr 19 22:57:19 UTC 2007