Trace number 353791

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) 1800.12 2100.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-5.opb
MD5SUM2295cbab79cf702b6a93f1d0b8bae876
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-58
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -58
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints125982
Number of constraints which are clauses125982
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1534
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1534
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1534
Number of bits of the biggest sum of numbers11
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.
#

1799.25/2099.66	cat: write error: Broken pipe
1799.25/2099.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.34/2099.70	cat: write error: Broken pipe
1799.34/2099.70	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.34/2099.74	cat: write error: Broken pipe
1799.34/2099.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.34/2099.78	cat: write error: Broken pipe
1799.34/2099.78	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.43/2099.82	cat: write error: Broken pipe
1799.43/2099.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.43/2099.86	cat: write error: Broken pipe
1799.43/2099.86	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.43/2099.90	cat: write error: Broken pipe
1799.43/2099.90	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.54/2100.01	cat: write error: Broken pipe
1799.54/2100.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.54/2100.05	cat: write error: Broken pipe
1799.54/2100.05	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.54/2100.09	cat: write error: Broken pipe
1799.54/2100.09	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.64/2100.12	cat: write error: Broken pipe
1799.64/2100.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.64/2100.16	cat: write error: Broken pipe
1799.64/2100.17	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.75/2100.20	cat: write error: Broken pipe
1799.75/2100.20	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.75/2100.24	cat: write error: Broken pipe
1799.75/2100.24	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.75/2100.28	cat: write error: Broken pipe
1799.75/2100.28	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.84/2100.31	cat: write error: Broken pipe
1799.84/2100.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.84/2100.35	cat: write error: Broken pipe
1799.84/2100.36	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.84/2100.39	cat: write error: Broken pipe
1799.84/2100.40	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.95/2100.43	cat: write error: Broken pipe
1799.95/2100.43	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1799.95/2100.47	cat: write error: Broken pipe
1799.95/2100.47	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1800.04/2100.50	sh: line 1: 31250 Terminated              cat /tmp/evaluation/353791-1176675911/temp/instance-353791-1176675911.opb.lp >>/tmp/evaluation/353791-1176675911/temp/instance-353791-1176675911.opb.op
1800.04/2100.51	cat: write error: Broken pipe
1800.04/2100.51	c Somebody sent me a SIGTERM
1800.04/2100.51	s UNKNOWN
1800.04/2100.52	pb2clasp1: no process killed
1800.04/2100.52	clasp-1.0: no process killed
1800.04/2100.52	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353791-1176675911/pbclasp line 103.
1800.04/2100.56	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353791-1176675911/instance-353791-1176675911.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/node20/watcher-353791-1176675911 -o ROOT/results/node20/solver-353791-1176675911 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353791-1176675911.opb /tmp/evaluation/353791-1176675911/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 3/77 30741
/proc/meminfo: memFree=1786176/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12268 CPUtime=0
/proc/30741/stat : 30741 (pbclasp) D 30739 30741 10675 0 -1 4194304 351 0 0 0 0 0 0 0 19 0 1 0 115508477 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952766565 0 2147483391 4224 0 0 0 0 17 0 0 0
/proc/30741/statm: 3067 317 242 3 0 167 0

[startup+0.0273771 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30741
/proc/meminfo: memFree=1786176/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=0
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 517 0 0 0 0 0 0 0 20 0 1 0 115508477 12840960 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 466 322 3 0 235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12540

[startup+0.10239 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30741
/proc/meminfo: memFree=1786176/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=0
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 517 0 0 0 0 0 0 0 20 0 1 0 115508477 12840960 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 466 322 3 0 235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12540

[startup+0.302429 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30741
/proc/meminfo: memFree=1786176/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=0
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 517 0 0 0 0 0 0 0 20 0 1 0 115508477 12840960 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 466 322 3 0 235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12540

[startup+0.701509 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30741
/proc/meminfo: memFree=1786176/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=0
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 517 0 0 0 0 0 0 0 20 0 1 0 115508477 12840960 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 466 322 3 0 235 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12540

[startup+1.50167 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 30744
/proc/meminfo: memFree=1784232/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=0
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 517 0 0 0 0 0 0 0 20 0 1 0 115508477 12840960 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 466 322 3 0 235 0
[pid=30743] ppid=30741 vsize=5352 CPUtime=0
/proc/30743/stat : 30743 (sh) S 30741 30741 10675 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115508478 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30743/statm: 1338 229 193 169 0 49 0
[pid=30744] ppid=30743 vsize=12400 CPUtime=1.48
/proc/30744/stat : 30744 (pb2clasp1) R 30743 30741 10675 0 -1 4194304 500 0 0 0 148 0 0 0 25 0 1 0 115508478 12697600 462 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273961496674 0 0 4224 0 0 0 0 17 0 0 0
/proc/30744/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30292

[startup+3.10199 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 30744
/proc/meminfo: memFree=1783592/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=0
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 517 0 0 0 0 0 0 0 20 0 1 0 115508477 12840960 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 466 322 3 0 235 0
[pid=30743] ppid=30741 vsize=5352 CPUtime=0
/proc/30743/stat : 30743 (sh) S 30741 30741 10675 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115508478 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30743/statm: 1338 229 193 169 0 49 0
[pid=30744] ppid=30743 vsize=12400 CPUtime=3.07
/proc/30744/stat : 30744 (pb2clasp1) R 30743 30741 10675 0 -1 4194304 500 0 0 0 307 0 0 0 25 0 1 0 115508478 12697600 462 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273965853040 0 0 4224 0 0 0 0 17 1 0 0
/proc/30744/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30292

[startup+6.30244 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 30744
/proc/meminfo: memFree=1782120/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=0
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 517 0 0 0 0 0 0 0 20 0 1 0 115508477 12840960 466 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 466 322 3 0 235 0
[pid=30743] ppid=30741 vsize=5352 CPUtime=0
/proc/30743/stat : 30743 (sh) S 30741 30741 10675 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115508478 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30743/statm: 1338 229 193 169 0 49 0
[pid=30744] ppid=30743 vsize=12400 CPUtime=6.27
/proc/30744/stat : 30744 (pb2clasp1) R 30743 30741 10675 0 -1 4194304 500 0 0 0 626 1 0 0 25 0 1 0 115508478 12697600 462 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273966752505 0 0 4224 0 0 0 0 17 1 0 0
/proc/30744/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30292

[startup+12.7019 s]
/proc/loadavg: 1.10 1.02 1.01 3/79 31595
/proc/meminfo: memFree=1781040/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=11.86
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 12419 204026 0 0 3 15 797 371 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 11.86
Current children cumulated vsize (KiB) 12540

[startup+25.5025 s]
/proc/loadavg: 1.08 1.02 1.00 1/79 1539
/proc/meminfo: memFree=1776816/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=22.61
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 40938 692542 0 0 12 50 949 1250 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 22.61
Current children cumulated vsize (KiB) 12540

[startup+51.1027 s]
/proc/loadavg: 1.12 1.03 1.01 2/79 6168
/proc/meminfo: memFree=1775600/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=44.08
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 97751 1665424 0 0 32 120 1254 3002 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 44.08
Current children cumulated vsize (KiB) 12540

[startup+102.306 s]
/proc/loadavg: 1.10 1.04 1.01 1/81 15529
/proc/meminfo: memFree=1773600/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=86.67
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 210672 3599814 0 0 68 258 1862 6479 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 86.67
Current children cumulated vsize (KiB) 12540

[startup+162.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 26397
/proc/meminfo: memFree=1776176/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=137.4
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 344940 5899787 0 0 115 423 2581 10621 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 137.4
Current children cumulated vsize (KiB) 12540

[startup+222.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/81 5059
/proc/meminfo: memFree=1771808/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=188.05
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 478778 8192601 0 0 158 592 3309 14746 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 188.05
Current children cumulated vsize (KiB) 12540

[startup+282.301 s]
/proc/loadavg: 1.12 1.06 1.01 2/81 15896
/proc/meminfo: memFree=1770400/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=238.65
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 612375 10480863 0 0 199 761 4021 18884 17 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 238.65
Current children cumulated vsize (KiB) 12540

[startup+342.302 s]
/proc/loadavg: 1.24 1.11 1.02 2/79 26970
/proc/meminfo: memFree=1770224/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=289.15
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 746569 12779565 0 0 235 917 4746 23017 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 289.15
Current children cumulated vsize (KiB) 12540

[startup+402.303 s]
/proc/loadavg: 1.22 1.12 1.03 2/81 5626
/proc/meminfo: memFree=1768544/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=340.65
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 883204 15120092 0 0 278 1073 5480 27234 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 340.65
Current children cumulated vsize (KiB) 12540

[startup+462.301 s]
/proc/loadavg: 1.20 1.13 1.04 2/80 17020
/proc/meminfo: memFree=1767976/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=392.64
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 1021092 17481966 0 0 317 1228 6228 31491 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 392.64
Current children cumulated vsize (KiB) 12540

[startup+522.301 s]
/proc/loadavg: 1.11 1.12 1.04 1/79 28154
/proc/meminfo: memFree=1770352/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=444.29
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 1158216 19830858 0 0 358 1386 6978 35707 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 444.29
Current children cumulated vsize (KiB) 12540


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

Current children cumulated CPU time (s) 1060.43
Current children cumulated vsize (KiB) 12540

[startup+1302.3 s]
/proc/loadavg: 1.07 1.14 1.11 2/79 11591
/proc/meminfo: memFree=1758952/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1112.77
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 2932038 50215884 0 0 881 3405 16626 90365 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
[pid=11590] ppid=30741 vsize=5352 CPUtime=0
/proc/11590/stat : 11590 (sh) S 30741 30741 10675 0 -1 4194304 276 118 0 0 0 0 0 0 18 0 1 0 115638707 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 0 0 0 17 1 0 0
/proc/11590/statm: 1338 230 193 169 0 49 0
Current children cumulated CPU time (s) 1112.77
Current children cumulated vsize (KiB) 17892

[startup+1362.3 s]
/proc/loadavg: 1.14 1.14 1.11 2/80 22873
/proc/meminfo: memFree=1760040/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1165.13
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 3071133 52598638 0 0 922 3562 17377 94652 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1165.13
Current children cumulated vsize (KiB) 12540

[startup+1422.31 s]
/proc/loadavg: 1.22 1.17 1.12 2/79 1849
/proc/meminfo: memFree=1757808/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1217.25
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 3209527 54969279 0 0 965 3720 18118 98922 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1217.25
Current children cumulated vsize (KiB) 12540

[startup+1482.3 s]
/proc/loadavg: 1.14 1.16 1.11 2/79 12877
/proc/meminfo: memFree=1757424/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1268.36
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 3345088 57291403 0 0 1007 3878 18857 103094 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1268.36
Current children cumulated vsize (KiB) 12540

[startup+1542.3 s]
/proc/loadavg: 1.12 1.14 1.11 1/80 24208
/proc/meminfo: memFree=1756840/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1319.92
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 3482028 59637351 0 0 1045 4030 19591 107326 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1319.92
Current children cumulated vsize (KiB) 12540

[startup+1602.3 s]
/proc/loadavg: 1.08 1.13 1.10 2/80 2866
/proc/meminfo: memFree=1757672/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1371.42
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 3618701 61978633 0 0 1086 4188 20328 111540 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1371.42
Current children cumulated vsize (KiB) 12540

[startup+1662.3 s]
/proc/loadavg: 1.12 1.13 1.10 3/79 13888
/proc/meminfo: memFree=1755824/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1421.78
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 3752163 64264467 0 0 1125 4341 21058 115654 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 12540

[startup+1722.3 s]
/proc/loadavg: 1.19 1.16 1.11 3/78 24916
/proc/meminfo: memFree=1755312/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1473.12
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 3888194 66594554 0 0 1163 4500 21797 119852 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1473.12
Current children cumulated vsize (KiB) 12540

[startup+1782.3 s]
/proc/loadavg: 1.13 1.14 1.10 2/80 3927
/proc/meminfo: memFree=1757032/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1525.24
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 4026313 68960578 0 0 1200 4660 22545 124119 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1525.24
Current children cumulated vsize (KiB) 12540

[startup+1842.3 s]
/proc/loadavg: 1.10 1.13 1.10 2/79 15275
/proc/meminfo: memFree=1753840/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1578.02
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 4166562 71363006 0 0 1244 4820 23299 128439 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1578.02
Current children cumulated vsize (KiB) 12540

[startup+1902.3 s]
/proc/loadavg: 1.38 1.20 1.12 2/80 26654
/proc/meminfo: memFree=1756072/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1629.89
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 4303979 73716917 0 0 1282 4978 24046 132683 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1629.89
Current children cumulated vsize (KiB) 12540

[startup+1962.3 s]
/proc/loadavg: 1.24 1.19 1.11 2/79 5436
/proc/meminfo: memFree=1752880/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1681.04
/proc/30741/stat : 30741 (pbclasp) R 30739 30741 10675 0 -1 4194304 4439605 76040312 0 0 1322 5134 24782 136866 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952598687 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1681.04
Current children cumulated vsize (KiB) 12540

[startup+2022.3 s]
/proc/loadavg: 1.21 1.18 1.11 3/80 16469
/proc/meminfo: memFree=1755304/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1732.32
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 4575279 78364109 0 0 1363 5289 25529 141051 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1732.32
Current children cumulated vsize (KiB) 12540

[startup+2082.31 s]
/proc/loadavg: 1.32 1.21 1.12 2/80 27773
/proc/meminfo: memFree=1753448/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1784.15
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 4712501 80714674 0 0 1405 5441 26288 145281 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
Current children cumulated CPU time (s) 1784.15
Current children cumulated vsize (KiB) 12540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2100.5 s]
/proc/loadavg: 1.29 1.21 1.12 2/80 31250
/proc/meminfo: memFree=1752168/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1800.03
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 4754613 81436139 0 0 1418 5489 26516 146580 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
[pid=31249] ppid=30741 vsize=5352 CPUtime=0
/proc/31249/stat : 31249 (sh) S 30741 30741 10675 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115718525 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31249/statm: 1338 230 193 169 0 49 0
[pid=31250] ppid=31249 vsize=2520 CPUtime=0.01
/proc/31250/stat : 31250 (cat) R 31249 30741 10675 0 -1 4194304 116 0 0 0 0 1 0 0 18 0 1 0 115718526 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 20412

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

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

[startup+2100.5 s]
/proc/loadavg: 1.29 1.21 1.12 2/80 31250
/proc/meminfo: memFree=1752168/2055920 swapFree=4156520/4192956
[pid=30741] ppid=30739 vsize=12540 CPUtime=1800.03
/proc/30741/stat : 30741 (pbclasp) S 30739 30741 10675 0 -1 4194304 4754613 81436139 0 0 1418 5489 26516 146580 16 0 1 0 115508477 12840960 486 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30741/statm: 3135 486 342 3 0 235 0
[pid=31249] ppid=30741 vsize=5352 CPUtime=0
/proc/31249/stat : 31249 (sh) S 30741 30741 10675 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115718525 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31249/statm: 1338 230 193 169 0 49 0
[pid=31250] ppid=31249 vsize=2520 CPUtime=0.01
/proc/31250/stat : 31250 (cat) R 31249 30741 10675 0 -1 4194304 116 0 0 0 0 1 0 0 18 0 1 0 115718526 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 0 0 0 17 1 0 0
/proc/31250/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 20412

Child status: 0
Real time (s): 2100.57
CPU time (s): 1800.12
CPU user time (s): 279.361
CPU system time (s): 1520.76
CPU usage (%): 85.697
Max. virtual memory (cumulated for all children) (KiB): 30292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 279.361
system time used= 1520.76
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86194291
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2497313
involuntary context switches= 503846

runsolver used 4.31834 second user time and 7.8738 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 22:25:11 UTC 2007

IDJOB= 353791
IDBENCH= 2269
IDSOLVER= 167
FILE ID= node20/353791-1176675911

PBS_JOBID= 4559929

Free space on /tmp= 66560 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-5.opb
COMMAND LINE= pbclasp instance-353791-1176675911.opb /tmp/evaluation/353791-1176675911/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-353791-1176675911 -o ROOT/results/node20/conversion-353791-1176675911 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353791-1176675911/instance-353791-1176675911.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-353791-1176675911 -o ROOT/results/node20/solver-353791-1176675911 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353791-1176675911.opb /tmp/evaluation/353791-1176675911/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  2295cbab79cf702b6a93f1d0b8bae876

RANDOM SEED= 191800272

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1786584 kB
Buffers:         56300 kB
Cached:         145648 kB
SwapCached:      17964 kB
Active:         130976 kB
Inactive:       100808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786584 kB
SwapTotal:     4192956 kB
SwapFree:      4156520 kB
Dirty:            3636 kB
Writeback:           0 kB
Mapped:          33040 kB
Slab:            23196 kB
Committed_AS:  1344476 kB
PageTables:       1700 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= 66554 MiB

End job on node20 on Sun Apr 15 23:00:14 UTC 2007