Trace number 350827

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) 1800.1 2111.33

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-mkc1.opb
MD5SUMfcdcb6b6d92f8975c7c03a825b19d25c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2715
Best CPU time to get the best result obtained on this benchmark1802.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2739
Optimality of the best value was proved NO
Number of variables27743
Total number of constraints5584
Number of constraints which are clauses712
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints4848
Minimum length of a constraint2
Maximum length of a constraint25072
Number of terms in the objective function 25306
Biggest coefficient in the objective function 191
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 537745
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 249195
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 543330
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.
#

1799.30/2110.38	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.40/2110.43	cat: write error: Broken pipe
1799.40/2110.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.45/2110.53	cat: write error: Broken pipe
1799.45/2110.53	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.45/2110.56	cat: write error: Broken pipe
1799.45/2110.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.50/2110.63	cat: write error: Broken pipe
1799.50/2110.63	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.50/2110.66	cat: write error: Broken pipe
1799.50/2110.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.50/2110.70	cat: write error: Broken pipe
1799.55/2110.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.55/2110.73	cat: write error: Broken pipe
1799.55/2110.73	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.55/2110.76	cat: write error: Broken pipe
1799.55/2110.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.55/2110.79	cat: write error: Broken pipe
1799.55/2110.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.66/2110.83	cat: write error: Broken pipe
1799.66/2110.83	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.66/2110.86	cat: write error: Broken pipe
1799.66/2110.87	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.66/2110.90	cat: write error: Broken pipe
1799.66/2110.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.76/2110.93	cat: write error: Broken pipe
1799.76/2110.93	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.76/2110.96	cat: write error: Broken pipe
1799.76/2110.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.76/2111.00	cat: write error: Broken pipe
1799.84/2111.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.84/2111.03	cat: write error: Broken pipe
1799.84/2111.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.84/2111.06	cat: write error: Broken pipe
1799.84/2111.07	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.84/2111.10	cat: write error: Broken pipe
1799.95/2111.10	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.95/2111.13	cat: write error: Broken pipe
1799.95/2111.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.95/2111.16	cat: write error: Broken pipe
1799.95/2111.16	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1799.95/2111.19	cat: write error: Broken pipe
1800.04/2111.21	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/350827-1176556765/pbclasp line 103.
1800.04/2111.21	c Somebody sent me a SIGTERM
1800.04/2111.21	s UNKNOWN
1800.04/2111.21	pb2clasp1: no process killed
1800.04/2111.22	clasp-1.0: no process killed
1800.04/2111.24	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350827-1176556765/instance-350827-1176556765.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/node15/watcher-350827-1176556765 -o ROOT/results/node15/solver-350827-1176556765 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350827-1176556765.opb /tmp/evaluation/350827-1176556765/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 2/77 4831
/proc/meminfo: memFree=1912760/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=12268 CPUtime=0
/proc/4831/stat : 4831 (pbclasp) D 4829 4831 3948 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103594129 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472783461 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/4831/statm: 3067 317 242 3 0 167 0

[startup+0.01144 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 4831
/proc/meminfo: memFree=1912760/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=12532 CPUtime=0
/proc/4831/stat : 4831 (pbclasp) R 4829 4831 3948 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 103594129 12832768 455 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472462049 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4831/statm: 3133 456 314 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101448 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 4831
/proc/meminfo: memFree=1912760/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=0.02
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 1080 0 0 0 2 0 0 0 16 0 1 0 103594129 14950400 1006 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1006 322 3 0 750 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14600

[startup+0.301465 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 4831
/proc/meminfo: memFree=1912760/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=0.02
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 1080 0 0 0 2 0 0 0 16 0 1 0 103594129 14950400 1006 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1006 322 3 0 750 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14600

[startup+0.701502 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 4831
/proc/meminfo: memFree=1912760/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=0.02
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 1080 0 0 0 2 0 0 0 16 0 1 0 103594129 14950400 1006 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1006 322 3 0 750 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14600

[startup+1.50157 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 4834
/proc/meminfo: memFree=1907616/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=0.02
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 1080 0 0 0 2 0 0 0 16 0 1 0 103594129 14950400 1006 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1006 322 3 0 750 0
[pid=4833] ppid=4831 vsize=5352 CPUtime=0
/proc/4833/stat : 4833 (sh) S 4831 4831 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103594132 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1338 229 193 169 0 49 0
[pid=4834] ppid=4833 vsize=13764 CPUtime=1.45
/proc/4834/stat : 4834 (pb2clasp1) R 4833 4831 3948 0 -1 4194304 95990 0 0 0 123 22 0 0 25 0 1 0 103594132 14094336 814 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240472495530 0 0 4224 0 0 0 0 17 1 0 0
/proc/4834/statm: 3441 814 340 3 0 541 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 33716

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 4834
/proc/meminfo: memFree=1907168/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=0.02
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 1080 0 0 0 2 0 0 0 16 0 1 0 103594129 14950400 1006 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1006 322 3 0 750 0
[pid=4833] ppid=4831 vsize=5352 CPUtime=0
/proc/4833/stat : 4833 (sh) S 4831 4831 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103594132 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1338 229 193 169 0 49 0
[pid=4834] ppid=4833 vsize=14268 CPUtime=3.05
/proc/4834/stat : 4834 (pb2clasp1) R 4833 4831 3948 0 -1 4194304 234684 0 0 0 246 59 0 0 25 0 1 0 103594132 14610432 906 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240472495530 0 0 4224 0 0 0 0 17 1 0 0
/proc/4834/statm: 3567 917 340 3 0 667 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34220

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 4834
/proc/meminfo: memFree=1906016/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=0.02
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 1080 0 0 0 2 0 0 0 16 0 1 0 103594129 14950400 1006 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1006 322 3 0 750 0
[pid=4833] ppid=4831 vsize=5352 CPUtime=0
/proc/4833/stat : 4833 (sh) S 4831 4831 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103594132 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1338 229 193 169 0 49 0
[pid=4834] ppid=4833 vsize=15128 CPUtime=6.26
/proc/4834/stat : 4834 (pb2clasp1) R 4833 4831 3948 0 -1 4194304 513939 0 0 0 487 139 0 0 25 0 1 0 103594132 15491072 1123 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240472826073 0 0 4224 0 0 0 0 17 1 0 0
/proc/4834/statm: 3782 1133 340 3 0 882 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 35080

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 3/80 5268
/proc/meminfo: memFree=1906216/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=12.11
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 7670 630306 0 3 4 10 883 314 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 12.11
Current children cumulated vsize (KiB) 14600

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 7740
/proc/meminfo: memFree=1905256/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=21.73
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 36657 1137225 0 3 14 55 1038 1066 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 21.73
Current children cumulated vsize (KiB) 14600

[startup+51.1011 s]
/proc/loadavg: 1.16 1.03 1.01 2/79 13019
/proc/meminfo: memFree=1902896/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=43.03
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 100658 2256462 0 3 37 155 1384 2727 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 43.03
Current children cumulated vsize (KiB) 14600

[startup+102.306 s]
/proc/loadavg: 1.12 1.04 1.01 2/81 23833
/proc/meminfo: memFree=1901984/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=85.6
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 228564 4493263 0 3 80 355 2086 6039 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 85.6
Current children cumulated vsize (KiB) 14600

[startup+162.301 s]
/proc/loadavg: 1.23 1.08 1.02 2/80 3866
/proc/meminfo: memFree=1901928/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=135.86
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 378923 7122415 0 3 135 594 2909 9948 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 135.86
Current children cumulated vsize (KiB) 14600

[startup+222.302 s]
/proc/loadavg: 1.17 1.09 1.02 3/80 16698
/proc/meminfo: memFree=1900328/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=186.6
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 531051 9782887 0 3 193 831 3737 13899 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 186.6
Current children cumulated vsize (KiB) 14600

[startup+282.301 s]
/proc/loadavg: 1.22 1.12 1.04 2/80 28820
/proc/meminfo: memFree=1898984/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=235.31
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 677804 12349269 0 3 243 1054 4536 17698 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 235.31
Current children cumulated vsize (KiB) 14600

[startup+342.301 s]
/proc/loadavg: 1.08 1.09 1.03 3/79 9595
/proc/meminfo: memFree=1896816/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=287.18
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 834039 15081680 0 3 290 1303 5385 21740 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 287.18
Current children cumulated vsize (KiB) 14600

[startup+402.301 s]
/proc/loadavg: 1.06 1.09 1.03 2/80 22498
/proc/meminfo: memFree=1897512/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=338.95
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 990109 17811098 0 3 339 1550 6245 25761 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 338.95
Current children cumulated vsize (KiB) 14600

[startup+462.302 s]
/proc/loadavg: 1.09 1.08 1.03 2/78 3228
/proc/meminfo: memFree=1895216/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=390.53
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 1145816 20533987 0 3 392 1798 7085 29778 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 390.53
Current children cumulated vsize (KiB) 14600

[startup+522.302 s]
/proc/loadavg: 1.29 1.13 1.04 2/79 16061
/proc/meminfo: memFree=1893424/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=441.72
/proc/4831/stat : 4831 (pbclasp) R 4829 4831 3948 0 -1 4194304 1300569 23240097 0 3 444 2046 7931 33751 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490463389 0 0 4224 16384 0 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 441.72
Current children cumulated vsize (KiB) 14600


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

Current children cumulated CPU time (s) 1058.03
Current children cumulated vsize (KiB) 14600

[startup+1302.3 s]
/proc/loadavg: 1.15 1.13 1.09 2/80 22840
/proc/meminfo: memFree=1884200/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1109.7
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 3316960 58502320 0 3 1101 5181 18882 85806 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
[pid=22839] ppid=4831 vsize=5352 CPUtime=0
/proc/22839/stat : 22839 (sh) S 4831 4831 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103724358 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22839/statm: 1338 230 193 169 0 49 0
[pid=22840] ppid=22839 vsize=2520 CPUtime=0
/proc/22840/stat : 22840 (cat) R 22839 4831 3948 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 103724358 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472784978 0 0 4096 0 0 0 0 17 0 0 0
/proc/22840/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1109.7
Current children cumulated vsize (KiB) 22472

[startup+1362.3 s]
/proc/loadavg: 1.30 1.18 1.10 2/79 3410
/proc/meminfo: memFree=1881456/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1161.79
/proc/4831/stat : 4831 (pbclasp) R 4829 4831 3948 0 -1 4194304 3473983 61248870 0 3 1155 5426 19746 89852 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472615583 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1161.79
Current children cumulated vsize (KiB) 14600

[startup+1422.31 s]
/proc/loadavg: 1.26 1.18 1.10 3/79 16239
/proc/meminfo: memFree=1880560/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1212.24
/proc/4831/stat : 4831 (pbclasp) R 4829 4831 3948 0 -1 4194304 3625816 63903921 0 3 1206 5666 20582 93770 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1212.24
Current children cumulated vsize (KiB) 14600

[startup+1482.3 s]
/proc/loadavg: 1.16 1.17 1.10 2/80 29230
/proc/meminfo: memFree=1880560/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1264.36
/proc/4831/stat : 4831 (pbclasp) R 4829 4831 3948 0 -1 4194304 3782986 66652660 0 3 1264 5912 21435 97825 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472615583 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1264.36
Current children cumulated vsize (KiB) 14600

[startup+1542.3 s]
/proc/loadavg: 1.06 1.14 1.09 1/80 9850
/proc/meminfo: memFree=1880424/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1315.4
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 3937341 69351323 0 3 1313 6153 22276 101798 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1315.4
Current children cumulated vsize (KiB) 14600

[startup+1602.3 s]
/proc/loadavg: 1.06 1.13 1.09 2/80 22618
/proc/meminfo: memFree=1879784/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1366.44
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 4091555 72048199 0 3 1365 6396 23114 105769 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1366.44
Current children cumulated vsize (KiB) 14600

[startup+1662.3 s]
/proc/loadavg: 1.15 1.13 1.09 2/80 3258
/proc/meminfo: memFree=1878568/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1417.69
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 4246458 74757188 0 3 1415 6641 23960 109753 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1417.69
Current children cumulated vsize (KiB) 14600

[startup+1722.3 s]
/proc/loadavg: 1.13 1.12 1.09 2/80 15818
/proc/meminfo: memFree=1878120/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1467.84
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 4397909 77405949 0 3 1464 6880 24783 113657 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1467.84
Current children cumulated vsize (KiB) 14600

[startup+1782.3 s]
/proc/loadavg: 1.19 1.14 1.10 2/80 28816
/proc/meminfo: memFree=1877672/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1518.87
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 4552095 80102021 0 3 1514 7119 25628 117626 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1518.87
Current children cumulated vsize (KiB) 14600

[startup+1842.3 s]
/proc/loadavg: 1.07 1.11 1.09 2/80 9176
/proc/meminfo: memFree=1876584/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1570.04
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 4706596 82803916 0 3 1564 7362 26465 121613 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1570.04
Current children cumulated vsize (KiB) 14600

[startup+1902.3 s]
/proc/loadavg: 1.12 1.12 1.09 3/80 22370
/proc/meminfo: memFree=1874280/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1621.78
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 4862629 85532579 0 3 1618 7600 27306 125654 16 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1621.78
Current children cumulated vsize (KiB) 14600

[startup+1962.3 s]
/proc/loadavg: 1.04 1.10 1.08 2/79 2811
/proc/meminfo: memFree=1873648/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1672.25
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 5015408 88204360 0 3 1668 7832 28139 129586 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
[pid=2811] ppid=4831 vsize=5352 CPUtime=0
/proc/2811/stat : 2811 (sh) S 4831 4831 3948 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103790359 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2811/statm: 1338 230 193 169 0 49 0
[pid=2812] ppid=2811 vsize=2388 CPUtime=0
/proc/2812/stat : 2812 (cat) R 2811 4831 3948 0 -1 4194304 72 0 0 0 0 0 0 0 20 0 1 0 103790359 2445312 44 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472184992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2812/statm: 597 56 42 4 0 9 0
Current children cumulated CPU time (s) 1672.25
Current children cumulated vsize (KiB) 22340

[startup+2022.3 s]
/proc/loadavg: 1.07 1.09 1.08 1/79 15524
/proc/meminfo: memFree=1874672/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1723.19
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 5168666 90884506 0 3 1722 8073 28972 133552 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1723.19
Current children cumulated vsize (KiB) 14600

[startup+2082.31 s]
/proc/loadavg: 1.26 1.15 1.10 3/79 28821
/proc/meminfo: memFree=1874032/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1775.42
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 5326630 93647031 0 3 1773 8323 29834 137612 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1775.42
Current children cumulated vsize (KiB) 14600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2111.2 s]
/proc/loadavg: 1.36 1.18 1.11 2/79 2648
/proc/meminfo: memFree=1871536/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1800.04
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 5401012 94948109 0 3 1797 8434 30242 139531 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
[pid=2648] ppid=4831 vsize=0 CPUtime=0
/proc/2648/stat : 2648 (rm) R 4831 4831 3948 0 -1 4194308 114 0 0 0 0 0 0 0 18 0 1 0 103805249 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/2648/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 14600

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

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

[startup+2111.32 s]
/proc/loadavg: 1.36 1.18 1.11 2/79 2648
/proc/meminfo: memFree=1871536/2055920 swapFree=4169120/4192956
[pid=4831] ppid=4829 vsize=14600 CPUtime=1800.07
/proc/4831/stat : 4831 (pbclasp) S 4829 4831 3948 0 -1 4194304 5401134 94949477 0 3 1797 8434 30242 139534 17 0 1 0 103594129 14950400 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4831/statm: 3650 1026 342 3 0 750 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 14600

Child status: 0
Real time (s): 2111.33
CPU time (s): 1800.1
CPU user time (s): 320.408
CPU system time (s): 1479.7
CPU usage (%): 85.2591
Max. virtual memory (cumulated for all children) (KiB): 39296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 320.408
system time used= 1479.7
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100351663
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= 2906077
involuntary context switches= 541715

runsolver used 4.37134 second user time and 7.66883 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 14 13:19:25 UTC 2007

IDJOB= 350827
IDBENCH= 1596
IDSOLVER= 167
FILE ID= node15/350827-1176556765

PBS_JOBID= 4556756

Free space on /tmp= 66555 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-mkc1.opb
COMMAND LINE= pbclasp instance-350827-1176556765.opb /tmp/evaluation/350827-1176556765/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-350827-1176556765 -o ROOT/results/node15/conversion-350827-1176556765 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350827-1176556765/instance-350827-1176556765.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-350827-1176556765 -o ROOT/results/node15/solver-350827-1176556765 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350827-1176556765.opb /tmp/evaluation/350827-1176556765/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  fcdcb6b6d92f8975c7c03a825b19d25c

RANDOM SEED= 998479703

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1913232 kB
Buffers:          5052 kB
Cached:          63728 kB
SwapCached:       1464 kB
Active:          49044 kB
Inactive:        43564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913232 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          31920 kB
Slab:            35536 kB
Committed_AS:  3943660 kB
PageTables:       1872 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= 66551 MiB

End job on node15 on Sat Apr 14 13:54:39 UTC 2007