Trace number 353648

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) 1800.05 2122.13

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-5.opb
MD5SUM20471e978018d28aed0ca16c46de4e3d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -51
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94226
Number of constraints which are clauses94226
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 1272
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 1272
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 1272
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.
#

1799.24/2121.29	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.36/2121.32	cat: write error: Broken pipe
1799.36/2121.32	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.36/2121.35	cat: write error: Broken pipe
1799.36/2121.35	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.41/2121.47	cat: write error: Broken pipe
1799.41/2121.48	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.45/2121.51	cat: write error: Broken pipe
1799.45/2121.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.45/2121.54	cat: write error: Broken pipe
1799.45/2121.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.45/2121.57	cat: write error: Broken pipe
1799.45/2121.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.54/2121.60	cat: write error: Broken pipe
1799.54/2121.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.54/2121.64	cat: write error: Broken pipe
1799.54/2121.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.54/2121.67	cat: write error: Broken pipe
1799.54/2121.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.64/2121.70	cat: write error: Broken pipe
1799.64/2121.71	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.64/2121.74	cat: write error: Broken pipe
1799.64/2121.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.64/2121.77	cat: write error: Broken pipe
1799.64/2121.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.74/2121.81	cat: write error: Broken pipe
1799.74/2121.81	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.74/2121.84	cat: write error: Broken pipe
1799.74/2121.84	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.74/2121.87	cat: write error: Broken pipe
1799.74/2121.88	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.84/2121.91	cat: write error: Broken pipe
1799.84/2121.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.84/2121.94	cat: write error: Broken pipe
1799.84/2121.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.84/2121.97	cat: write error: Broken pipe
1799.84/2121.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.94/2122.00	cat: write error: Broken pipe
1799.94/2122.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.94/2122.04	cat: write error: Broken pipe
1799.94/2122.04	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1799.94/2122.07	cat: write error: Broken pipe
1799.94/2122.07	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353648-1176671901/pbclasp line 103.
1800.02/2122.11	c Somebody sent me a SIGTERM
1800.02/2122.11	s UNKNOWN
1800.02/2122.12	cat: write error: Broken pipe
1800.02/2122.12	pb2clasp1: no process killed
1800.02/2122.12	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353648-1176671901/instance-353648-1176671901.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/node52/watcher-353648-1176671901 -o ROOT/results/node52/solver-353648-1176671901 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353648-1176671901.opb /tmp/evaluation/353648-1176671901/temp 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15451
/proc/meminfo: memFree=1783836/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12268 CPUtime=0
/proc/15451/stat : 15451 (pbclasp) R 15449 15451 22024 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 22035156 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273653922405 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/15451/statm: 3067 317 242 3 0 167 0

[startup+0.0660411 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15451
/proc/meminfo: memFree=1783836/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=0
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 22035156 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.101041 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15451
/proc/meminfo: memFree=1783836/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=0
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 22035156 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.301054 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15451
/proc/meminfo: memFree=1783836/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=0
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 22035156 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.701082 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15451
/proc/meminfo: memFree=1783836/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=0
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 22035156 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 462 322 3 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1781956/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=0
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 22035156 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 462 322 3 0 234 0
[pid=15453] ppid=15451 vsize=5352 CPUtime=0
/proc/15453/stat : 15453 (sh) S 15451 15451 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 22035157 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15453/statm: 1338 229 193 169 0 49 0
[pid=15454] ppid=15453 vsize=12400 CPUtime=1.48
/proc/15454/stat : 15454 (pb2clasp1) R 15453 15451 22024 0 -1 4194304 499 0 0 0 148 0 0 0 25 0 1 0 22035157 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273653627859 0 0 4224 0 0 0 0 17 1 0 0
/proc/15454/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30288

[startup+3.10224 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1781380/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=0
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 22035156 12836864 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 462 322 3 0 234 0
[pid=15453] ppid=15451 vsize=5352 CPUtime=0
/proc/15453/stat : 15453 (sh) S 15451 15451 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 22035157 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15453/statm: 1338 229 193 169 0 49 0
[pid=15454] ppid=15453 vsize=12400 CPUtime=3.08
/proc/15454/stat : 15454 (pb2clasp1) R 15453 15451 22024 0 -1 4194304 499 0 0 0 307 1 0 0 25 0 1 0 22035157 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273662652370 0 0 4224 0 0 0 0 17 1 0 0
/proc/15454/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30288

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15454
/proc/meminfo: memFree=1780036/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=6.22
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 2442 32975 0 2 0 1 570 51 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12536

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16778
/proc/meminfo: memFree=1777436/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=11.5
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 18568 309422 0 2 6 20 653 471 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 11.5
Current children cumulated vsize (KiB) 12536

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 19342
/proc/meminfo: memFree=1776548/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=21.36
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 48845 828052 0 2 16 54 817 1249 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 21.36
Current children cumulated vsize (KiB) 12536

[startup+51.1015 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 24523
/proc/meminfo: memFree=1777444/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=42.3
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 112914 1925540 0 2 33 127 1152 2918 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 42.3
Current children cumulated vsize (KiB) 12536

[startup+102.306 s]
/proc/loadavg: 1.09 1.03 1.01 2/67 2869
/proc/meminfo: memFree=1774236/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=84.87
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 243093 4155247 0 2 77 283 1842 6285 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 84.87
Current children cumulated vsize (KiB) 12536

[startup+162.302 s]
/proc/loadavg: 1.20 1.07 1.02 2/68 15064
/proc/meminfo: memFree=1772820/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=134.11
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 393482 6731265 0 2 127 461 2641 10182 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 134.11
Current children cumulated vsize (KiB) 12536

[startup+222.301 s]
/proc/loadavg: 1.21 1.10 1.03 1/68 27368
/proc/meminfo: memFree=1771860/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=182.69
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 542228 9279244 0 2 172 630 3437 14030 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 182.69
Current children cumulated vsize (KiB) 12536

[startup+282.301 s]
/proc/loadavg: 1.12 1.09 1.03 2/67 7293
/proc/meminfo: memFree=1772316/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=232.42
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 694704 11891199 0 2 218 804 4249 17971 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 232.42
Current children cumulated vsize (KiB) 12536

[startup+342.301 s]
/proc/loadavg: 1.27 1.14 1.05 2/67 20370
/proc/meminfo: memFree=1771100/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=283.82
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 853119 14604805 0 2 267 976 5094 22045 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 283.82
Current children cumulated vsize (KiB) 12536

[startup+402.301 s]
/proc/loadavg: 1.19 1.14 1.05 3/66 621
/proc/meminfo: memFree=1769892/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=334.89
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 1009972 17291643 0 2 312 1151 5936 26090 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 334.89
Current children cumulated vsize (KiB) 12536

[startup+462.301 s]
/proc/loadavg: 1.10 1.13 1.05 1/67 13635
/proc/meminfo: memFree=1771164/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=385.76
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 1166640 19975537 0 2 360 1320 6780 30116 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 385.76
Current children cumulated vsize (KiB) 12536

[startup+522.301 s]
/proc/loadavg: 1.07 1.12 1.05 1/67 26224
/proc/meminfo: memFree=1768412/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=436.53
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 1322292 22641495 0 2 409 1490 7609 34145 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 436.53
Current children cumulated vsize (KiB) 12536

[startup+582.302 s]
/proc/loadavg: 1.11 1.12 1.06 1/68 6680
/proc/meminfo: memFree=1767828/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=487.11
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 1477990 25308659 0 2 453 1658 8432 38168 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0

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

/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 3361297 57569118 0 2 1009 3709 18515 86743 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
[pid=31348] ppid=15451 vsize=0 CPUtime=0.01
/proc/31348/stat : 31348 (sh) D 15451 15451 22024 0 -1 4194308 284 118 0 0 0 0 0 1 18 0 1 0 22165383 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099781622 0 0 17 0 0 0
/proc/31348/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1099.77
Current children cumulated vsize (KiB) 12536
!!! unable to read /proc/7094/task filesystem (Invalid argument) !!!

[startup+1362.3 s]
/proc/loadavg: 1.35 1.20 1.11 2/66 11593
/proc/meminfo: memFree=1759140/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1150.51
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 3517281 60241301 0 2 1056 3883 19354 90758 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1150.51
Current children cumulated vsize (KiB) 12536

[startup+1422.31 s]
/proc/loadavg: 1.19 1.18 1.10 2/66 24658
/proc/meminfo: memFree=1758748/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1202.16
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 3675765 62955776 0 2 1102 4059 20213 94842 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1202.16
Current children cumulated vsize (KiB) 12536

[startup+1482.3 s]
/proc/loadavg: 1.34 1.22 1.12 2/65 4793
/proc/meminfo: memFree=1757980/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1252.33
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 3830097 65599518 0 2 1148 4229 21037 98819 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1252.33
Current children cumulated vsize (KiB) 12536

[startup+1542.3 s]
/proc/loadavg: 1.12 1.18 1.10 2/67 17858
/proc/meminfo: memFree=1757972/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1303.87
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 3988689 68316068 0 2 1195 4399 21888 102905 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1303.87
Current children cumulated vsize (KiB) 12536

[startup+1602.3 s]
/proc/loadavg: 1.04 1.14 1.09 2/67 30421
/proc/meminfo: memFree=1758676/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1354.38
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 4143997 70976540 0 2 1241 4571 22718 106908 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1354.38
Current children cumulated vsize (KiB) 12536

[startup+1662.3 s]
/proc/loadavg: 1.15 1.16 1.10 2/67 11349
/proc/meminfo: memFree=1756500/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1406.96
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 4305391 73741493 0 2 1286 4755 23585 111070 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1406.96
Current children cumulated vsize (KiB) 12536

[startup+1722.3 s]
/proc/loadavg: 1.05 1.13 1.09 2/67 24109
/proc/meminfo: memFree=1755988/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1458.25
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 4462977 76440558 0 2 1334 4928 24417 115146 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1458.25
Current children cumulated vsize (KiB) 12536

[startup+1782.3 s]
/proc/loadavg: 1.10 1.13 1.09 2/66 4769
/proc/meminfo: memFree=1754204/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1509.81
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 4621403 79154566 0 2 1378 5100 25278 119225 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1509.81
Current children cumulated vsize (KiB) 12536

[startup+1842.3 s]
/proc/loadavg: 1.21 1.15 1.10 2/66 17634
/proc/meminfo: memFree=1753564/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1561.33
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 4779905 81869443 0 2 1422 5276 26134 123301 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1561.33
Current children cumulated vsize (KiB) 12536

[startup+1902.3 s]
/proc/loadavg: 1.17 1.15 1.10 2/66 30449
/proc/meminfo: memFree=1753244/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1611.92
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 4935097 84527840 0 2 1469 5443 26966 127314 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1611.92
Current children cumulated vsize (KiB) 12536

[startup+1962.3 s]
/proc/loadavg: 1.09 1.13 1.09 2/67 10997
/proc/meminfo: memFree=1753876/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1662.91
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 5092145 87218024 0 2 1511 5614 27812 131354 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
[pid=10996] ppid=15451 vsize=5352 CPUtime=0
/proc/10996/stat : 10996 (sh) S 15451 15451 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 22231385 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10996/statm: 1338 230 193 169 0 49 0
[pid=10997] ppid=10996 vsize=2520 CPUtime=0
/proc/10997/stat : 10997 (cat) R 10996 15451 22024 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 22231386 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273653924066 0 0 4096 0 0 0 0 17 1 0 0
/proc/10997/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1662.91
Current children cumulated vsize (KiB) 20408

[startup+2022.3 s]
/proc/loadavg: 1.03 1.11 1.08 2/67 23781
/proc/meminfo: memFree=1752020/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1714.23
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 5249888 89920321 0 2 1560 5787 28659 135417 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1714.23
Current children cumulated vsize (KiB) 12536

[startup+2082.31 s]
/proc/loadavg: 1.15 1.13 1.09 1/67 4443
/proc/meminfo: memFree=1753300/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1765.75
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 5408292 92633525 0 2 1605 5957 29497 139516 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
Current children cumulated CPU time (s) 1765.75
Current children cumulated vsize (KiB) 12536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2122.1 s]
/proc/loadavg: 1.08 1.11 1.09 1/67 13085
/proc/meminfo: memFree=1750932/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1800.01
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 5513479 94435346 0 2 1638 6065 30052 142246 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
[pid=13084] ppid=15451 vsize=5352 CPUtime=0
/proc/13084/stat : 13084 (sh) S 15451 15451 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 22247364 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13084/statm: 1338 230 193 169 0 49 0
[pid=13085] ppid=13084 vsize=0 CPUtime=0.01
/proc/13085/stat : 13085 (cat) D 13084 15451 22024 0 -1 4194308 118 0 0 0 0 1 0 0 18 0 1 0 22247365 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13085/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 17888

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

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

[startup+2122.1 s]
/proc/loadavg: 1.08 1.11 1.09 1/67 13085
/proc/meminfo: memFree=1750932/2055920 swapFree=4186752/4192956
[pid=15451] ppid=15449 vsize=12536 CPUtime=1800.01
/proc/15451/stat : 15451 (pbclasp) S 15449 15451 22024 0 -1 4194304 5513479 94435346 0 2 1638 6065 30052 142246 16 0 1 0 22035156 12836864 482 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15451/statm: 3134 482 342 3 0 234 0
[pid=13084] ppid=15451 vsize=5352 CPUtime=0
/proc/13084/stat : 13084 (sh) S 15451 15451 22024 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 22247364 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13084/statm: 1338 230 193 169 0 49 0
[pid=13085] ppid=13084 vsize=0 CPUtime=0.01
/proc/13085/stat : 13085 (cat) D 13084 15451 22024 0 -1 4194308 118 0 0 0 0 1 0 0 18 0 1 0 22247365 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13085/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 17888

Child status: 0
Real time (s): 2122.13
CPU time (s): 1800.05
CPU user time (s): 316.919
CPU system time (s): 1483.13
CPU usage (%): 84.823
Max. virtual memory (cumulated for all children) (KiB): 30288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 316.919
system time used= 1483.13
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99949700
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2907250
involuntary context switches= 535022

runsolver used 5.06823 second user time and 8.26874 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Apr 15 21:18:21 UTC 2007

IDJOB= 353648
IDBENCH= 2258
IDSOLVER= 167
FILE ID= node52/353648-1176671901

PBS_JOBID= 4559949

Free space on /tmp= 66561 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/frb53-24-opb/normalized-frb53-24-5.opb
COMMAND LINE= pbclasp instance-353648-1176671901.opb /tmp/evaluation/353648-1176671901/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-353648-1176671901 -o ROOT/results/node52/conversion-353648-1176671901 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353648-1176671901/instance-353648-1176671901.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-353648-1176671901 -o ROOT/results/node52/solver-353648-1176671901 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353648-1176671901.opb /tmp/evaluation/353648-1176671901/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  20471e978018d28aed0ca16c46de4e3d

RANDOM SEED= 478184424

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1784180 kB
Buffers:         30088 kB
Cached:         156260 kB
SwapCached:       1672 kB
Active:          92800 kB
Inactive:       108984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784180 kB
SwapTotal:     4192956 kB
SwapFree:      4186752 kB
Dirty:            2872 kB
Writeback:           0 kB
Mapped:          21416 kB
Slab:            55844 kB
Committed_AS:  1028348 kB
PageTables:       1500 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= 66557 MiB

End job on node52 on Sun Apr 15 21:53:45 UTC 2007