Trace number 353700

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) 1800.11 2142.26

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-5.opb
MD5SUM32f273c48805c1e726044ae006778010
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-49
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80035
Number of constraints which are clauses80035
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 1150
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 1150
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 1150
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.
#

1799.41/2141.57	cat: write error: Broken pipe
1799.41/2141.57	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.49/2141.60	cat: write error: Broken pipe
1799.49/2141.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.49/2141.64	cat: write error: Broken pipe
1799.49/2141.66	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.49/2141.69	cat: write error: Broken pipe
1799.49/2141.69	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.55/2141.72	cat: write error: Broken pipe
1799.55/2141.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.55/2141.75	cat: write error: Broken pipe
1799.55/2141.76	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.55/2141.78	cat: write error: Broken pipe
1799.55/2141.79	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.64/2141.81	cat: write error: Broken pipe
1799.64/2141.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.64/2141.85	cat: write error: Broken pipe
1799.64/2141.85	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.64/2141.88	cat: write error: Broken pipe
1799.64/2141.88	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.74/2141.91	cat: write error: Broken pipe
1799.74/2141.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.74/2141.94	cat: write error: Broken pipe
1799.74/2141.94	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.74/2141.97	cat: write error: Broken pipe
1799.74/2141.97	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.85/2142.00	cat: write error: Broken pipe
1799.85/2142.00	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.85/2142.03	cat: write error: Broken pipe
1799.85/2142.03	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.85/2142.06	cat: write error: Broken pipe
1799.85/2142.07	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.85/2142.09	cat: write error: Broken pipe
1799.85/2142.10	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.94/2142.12	cat: write error: Broken pipe
1799.94/2142.13	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.94/2142.15	cat: write error: Broken pipe
1799.94/2142.16	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1799.94/2142.19	cat: write error: Broken pipe
1799.94/2142.19	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1800.04/2142.20	sh: line 1: 24953 Terminated              cat /tmp/evaluation/353700-1176673348/temp/instance-353700-1176673348.opb.lp >>/tmp/evaluation/353700-1176673348/temp/instance-353700-1176673348.opb.op
1800.04/2142.21	cat: write error: Broken pipe
1800.04/2142.21	c Somebody sent me a SIGTERM
1800.04/2142.21	s UNKNOWN
1800.04/2142.22	pb2clasp1: no process killed
1800.04/2142.22	clasp-1.0: no process killed
1800.04/2142.22	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/353700-1176673348/pbclasp line 103.
1800.04/2142.25	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353700-1176673348/instance-353700-1176673348.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/node30/watcher-353700-1176673348 -o ROOT/results/node30/solver-353700-1176673348 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-353700-1176673348.opb /tmp/evaluation/353700-1176673348/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: 0.95 1.03 1.04 3/77 28554
/proc/meminfo: memFree=1824200/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12268 CPUtime=0
/proc/28554/stat : 28554 (pbclasp) R 28552 28554 764 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 115250490 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907749989 0 0 4224 0 0 0 0 17 1 0 0
/proc/28554/statm: 3067 317 242 3 0 167 0

[startup+0.0707339 s]
/proc/loadavg: 0.95 1.03 1.04 3/77 28554
/proc/meminfo: memFree=1824200/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=0
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 115250490 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102748 s]
/proc/loadavg: 0.95 1.03 1.04 3/77 28554
/proc/meminfo: memFree=1824200/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=0
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 115250490 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.302747 s]
/proc/loadavg: 0.95 1.03 1.04 3/77 28554
/proc/meminfo: memFree=1824200/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=0
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 115250490 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701772 s]
/proc/loadavg: 0.95 1.03 1.04 3/77 28554
/proc/meminfo: memFree=1824200/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=0
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 115250490 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 461 322 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50182 s]
/proc/loadavg: 0.95 1.03 1.04 2/80 28557
/proc/meminfo: memFree=1822384/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=0
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 115250490 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 461 322 3 0 233 0
[pid=28556] ppid=28554 vsize=5352 CPUtime=0
/proc/28556/stat : 28556 (sh) S 28554 28554 764 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115250491 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28556/statm: 1338 229 193 169 0 49 0
[pid=28557] ppid=28556 vsize=12400 CPUtime=1.48
/proc/28557/stat : 28557 (pb2clasp1) R 28556 28554 764 0 -1 4194304 499 0 0 0 148 0 0 0 25 0 1 0 115250491 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264925932041 0 0 4224 0 0 0 0 17 1 0 0
/proc/28557/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.10192 s]
/proc/loadavg: 0.95 1.03 1.04 2/80 28557
/proc/meminfo: memFree=1821872/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=0
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 115250490 12832768 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 461 322 3 0 233 0
[pid=28556] ppid=28554 vsize=5352 CPUtime=0
/proc/28556/stat : 28556 (sh) S 28554 28554 764 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115250491 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28556/statm: 1338 229 193 169 0 49 0
[pid=28557] ppid=28556 vsize=12400 CPUtime=3.08
/proc/28557/stat : 28557 (pb2clasp1) R 28556 28554 764 0 -1 4194304 499 0 0 0 308 0 0 0 25 0 1 0 115250491 12697600 461 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264925441011 0 0 4224 0 0 0 0 17 1 0 0
/proc/28557/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30284

[startup+6.30113 s]
/proc/loadavg: 0.95 1.03 1.04 1/80 28703
/proc/meminfo: memFree=1820528/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=5.88
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 4200 63088 0 3 1 4 494 89 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 12532

[startup+12.7015 s]
/proc/loadavg: 0.95 1.03 1.04 1/81 30076
/proc/meminfo: memFree=1818144/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=11.07
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 21010 351246 0 3 8 23 582 494 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 11.07
Current children cumulated vsize (KiB) 12532

[startup+25.5023 s]
/proc/loadavg: 0.96 1.03 1.04 1/79 488
/proc/meminfo: memFree=1817776/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=21.55
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 55164 935992 0 3 20 64 761 1310 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 21.55
Current children cumulated vsize (KiB) 12532

[startup+51.1029 s]
/proc/loadavg: 1.06 1.04 1.04 2/81 6068
/proc/meminfo: memFree=1816352/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=42.58
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 123560 2107896 0 3 45 144 1130 2939 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 42.58
Current children cumulated vsize (KiB) 12532

[startup+102.305 s]
/proc/loadavg: 1.08 1.05 1.04 2/81 17340
/proc/meminfo: memFree=1815712/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=84.24
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 259599 4437983 0 3 94 312 1846 6172 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 84.24
Current children cumulated vsize (KiB) 12532

[startup+162.302 s]
/proc/loadavg: 1.39 1.14 1.07 2/79 30154
/proc/meminfo: memFree=1814376/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=132.6
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 417428 7141551 0 3 147 497 2682 9934 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 132.6
Current children cumulated vsize (KiB) 12532

[startup+222.302 s]
/proc/loadavg: 1.25 1.14 1.08 2/81 10947
/proc/meminfo: memFree=1812576/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=181.67
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 577406 9881925 0 3 201 683 3534 13749 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 181.67
Current children cumulated vsize (KiB) 12532

[startup+282.301 s]
/proc/loadavg: 1.16 1.13 1.08 1/80 24144
/proc/meminfo: memFree=1812328/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=231.35
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 740314 12672489 0 3 249 865 4398 17623 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 231.35
Current children cumulated vsize (KiB) 12532

[startup+342.303 s]
/proc/loadavg: 1.10 1.12 1.08 2/80 5383
/proc/meminfo: memFree=1810600/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=281.77
/proc/28554/stat : 28554 (pbclasp) R 28552 28554 764 0 -1 4194304 905631 15504476 0 3 296 1057 5275 21549 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907753209 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 281.77
Current children cumulated vsize (KiB) 12532

[startup+402.303 s]
/proc/loadavg: 1.03 1.10 1.07 2/80 19135
/proc/meminfo: memFree=1809256/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=333.47
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 1075213 18409206 0 3 345 1246 6174 25582 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 333.47
Current children cumulated vsize (KiB) 12532

[startup+462.301 s]
/proc/loadavg: 1.13 1.10 1.07 2/80 418
/proc/meminfo: memFree=1808872/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=384.08
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 1241149 21251633 0 3 392 1439 7059 29518 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 384.08
Current children cumulated vsize (KiB) 12532

[startup+522.303 s]
/proc/loadavg: 1.11 1.10 1.07 1/80 13700
/proc/meminfo: memFree=1808232/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=433.91
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 1404332 24046814 0 3 439 1628 7919 33405 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 433.91
Current children cumulated vsize (KiB) 12532

[startup+582.302 s]
/proc/loadavg: 1.04 1.08 1.07 2/80 27296
/proc/meminfo: memFree=1805608/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=484.29
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 1569320 26873315 0 3 486 1819 8789 37335 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0

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

Current children cumulated vsize (KiB) 12532

[startup+1302.3 s]
/proc/loadavg: 1.06 1.16 1.11 2/79 29346
/proc/meminfo: memFree=1794320/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1093.38
/proc/28554/stat : 28554 (pbclasp) R 28552 28554 764 0 -1 4194304 3568708 61122167 0 3 1071 4086 19367 84814 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907582111 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1093.38
Current children cumulated vsize (KiB) 12532

[startup+1362.3 s]
/proc/loadavg: 1.25 1.19 1.12 2/81 10297
/proc/meminfo: memFree=1793408/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1143.59
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 3733504 63944920 0 3 1118 4275 20236 88730 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1143.59
Current children cumulated vsize (KiB) 12532

[startup+1422.31 s]
/proc/loadavg: 1.15 1.17 1.11 3/80 24020
/proc/meminfo: memFree=1793992/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1194.05
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 3899733 66792366 0 3 1164 4463 21105 92673 15 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1194.05
Current children cumulated vsize (KiB) 12532

[startup+1482.3 s]
/proc/loadavg: 1.19 1.18 1.12 3/80 5235
/proc/meminfo: memFree=1791688/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1245.17
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 4067535 69666982 0 3 1217 4648 22002 96650 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1245.17
Current children cumulated vsize (KiB) 12532

[startup+1542.3 s]
/proc/loadavg: 1.17 1.17 1.12 2/80 18829
/proc/meminfo: memFree=1792136/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1295.23
/proc/28554/stat : 28554 (pbclasp) R 28552 28554 764 0 -1 4194304 4231999 72484314 0 3 1268 4829 22868 100558 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907582111 0 0 4224 16384 0 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1295.23
Current children cumulated vsize (KiB) 12532

[startup+1602.3 s]
/proc/loadavg: 1.15 1.17 1.12 2/79 32123
/proc/meminfo: memFree=1792592/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1345.14
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 4396173 75296225 0 3 1318 5014 23742 104440 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1345.14
Current children cumulated vsize (KiB) 12532

[startup+1662.3 s]
/proc/loadavg: 1.16 1.17 1.12 2/80 13380
/proc/meminfo: memFree=1791496/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1395.53
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 4561729 78132362 0 3 1369 5199 24617 108368 17 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1395.53
Current children cumulated vsize (KiB) 12532

[startup+1722.3 s]
/proc/loadavg: 1.25 1.19 1.13 2/80 26814
/proc/meminfo: memFree=1790216/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1445.73
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 4727165 80966022 0 3 1415 5384 25483 112291 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1445.73
Current children cumulated vsize (KiB) 12532

[startup+1782.3 s]
/proc/loadavg: 1.22 1.19 1.12 2/79 8104
/proc/meminfo: memFree=1788496/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1496.46
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 4893296 83811795 0 3 1461 5574 26361 116250 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1496.46
Current children cumulated vsize (KiB) 12532

[startup+1842.3 s]
/proc/loadavg: 1.08 1.15 1.11 3/79 21720
/proc/meminfo: memFree=1787792/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1547.6
/proc/28554/stat : 28554 (pbclasp) R 28552 28554 764 0 -1 4194304 5061219 86688839 0 3 1510 5765 27257 120228 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907582111 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1547.6
Current children cumulated vsize (KiB) 12532

[startup+1902.3 s]
/proc/loadavg: 1.18 1.16 1.12 1/80 3186
/proc/meminfo: memFree=1786952/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1598.78
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 5229172 89565242 0 3 1561 5956 28152 124209 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1598.78
Current children cumulated vsize (KiB) 12532

[startup+1962.3 s]
/proc/loadavg: 1.21 1.18 1.12 2/80 16882
/proc/meminfo: memFree=1786376/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1649.36
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 5394923 92404725 0 3 1611 6146 29023 128156 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
[pid=16883] ppid=28554 vsize=5352 CPUtime=0
/proc/16883/stat : 16883 (sh) R 28554 28554 764 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 115446720 5480448 223 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16883/statm: 1338 223 187 169 0 49 0
[pid=16884] ppid=16883 vsize=128 CPUtime=0
/proc/16884/stat : 16884 (cat) R 16883 28554 764 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 115446720 131072 22 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264904963465 0 0 4096 0 0 0 0 17 1 0 0
/proc/16884/statm: 32 22 16 4 0 3 0
[pid=16885] ppid=16883 vsize=5352 CPUtime=0
/proc/16885/stat : 16885 (sh) R 16883 28554 764 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 115446720 5480448 223 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16885/statm: 1338 223 187 169 0 49 0
Current children cumulated CPU time (s) 1649.36
Current children cumulated vsize (KiB) 23364

[startup+2022.3 s]
/proc/loadavg: 1.18 1.17 1.12 2/79 30382
/proc/meminfo: memFree=1785808/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1700.14
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 5561336 95255115 0 3 1660 6339 29895 132120 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1700.14
Current children cumulated vsize (KiB) 12532

[startup+2082.31 s]
/proc/loadavg: 1.16 1.17 1.12 3/80 11420
/proc/meminfo: memFree=1784768/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1749.76
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 5724226 98045277 0 3 1704 6524 30769 135979 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
Current children cumulated CPU time (s) 1749.76
Current children cumulated vsize (KiB) 12532
!!! unable to read /proc/23094/task filesystem (Invalid argument) !!!



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2142.2 s]
/proc/loadavg: 1.33 1.20 1.13 2/80 24953
/proc/meminfo: memFree=1786184/2055920 swapFree=4169844/4192956
[pid=28554] ppid=28552 vsize=12532 CPUtime=1800.04
/proc/28554/stat : 28554 (pbclasp) S 28552 28554 764 0 -1 4194304 5889105 100869703 0 3 1751 6712 31644 139897 16 0 1 0 115250490 12832768 481 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/28554/statm: 3133 481 342 3 0 233 0
[pid=24952] ppid=28554 vsize=5352 CPUtime=0
/proc/24952/stat : 24952 (sh) S 28554 28554 764 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 115464710 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24952/statm: 1338 230 193 169 0 49 0
[pid=24953] ppid=24952 vsize=2520 CPUtime=0
/proc/24953/stat : 24953 (cat) R 24952 28554 764 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 115464710 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 0 0 0 17 0 0 0
/proc/24953/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 20404

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

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

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 6.10352e-05
#  lost CPU user time (s): 0
#  lost CPU system time (s): 6.10352e-05

Real time (s): 2142.26
CPU time (s): 1800.11
CPU user time (s): 333.967
CPU system time (s): 1466.14
CPU usage (%): 84.0286
Max. virtual memory (cumulated for all children) (KiB): 30284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 333.967
system time used= 1466.14
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106762231
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= 3099912
involuntary context switches= 587005

runsolver used 5.2372 second user time and 8.46371 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Apr 15 21:42:28 UTC 2007

IDJOB= 353700
IDBENCH= 2262
IDSOLVER= 167
FILE ID= node30/353700-1176673348

PBS_JOBID= 4559923

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/frb50-23-opb/normalized-frb50-23-5.opb
COMMAND LINE= pbclasp instance-353700-1176673348.opb /tmp/evaluation/353700-1176673348/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-353700-1176673348 -o ROOT/results/node30/conversion-353700-1176673348 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353700-1176673348/instance-353700-1176673348.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-353700-1176673348 -o ROOT/results/node30/solver-353700-1176673348 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-353700-1176673348.opb /tmp/evaluation/353700-1176673348/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  32f273c48805c1e726044ae006778010

RANDOM SEED= 945046155

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1824608 kB
Buffers:         59852 kB
Cached:          67152 kB
SwapCached:       2196 kB
Active:          86440 kB
Inactive:        68004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824608 kB
SwapTotal:     4192956 kB
SwapFree:      4169844 kB
Dirty:            2524 kB
Writeback:           0 kB
Mapped:          33732 kB
Slab:            62340 kB
Committed_AS:  1529136 kB
PageTables:       1792 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 node30 on Sun Apr 15 22:18:13 UTC 2007