Trace number 314139

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 NameAnswerCPU timeWall clock time
saps 2007-02-08? (TO) 1200.09 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



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-314139-1176897014 -o ROOT/results/node52/solver-314139-1176897014 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314139-1176897014/saps /tmp/evaluation/314139-1176897014/instance-314139-1176897014.cnf 856426970 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 1.06 3/64 2229
/proc/meminfo: memFree=1668700/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=13528 CPUtime=0
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 44546500 13852672 135 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 3382 135 72 159 0 3221 0

[startup+0.104373 s]
/proc/loadavg: 0.91 0.97 1.06 3/64 2229
/proc/meminfo: memFree=1668700/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=13528 CPUtime=0.1
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 567 0 0 0 10 0 0 0 18 0 1 0 44546500 13852672 552 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 3382 552 73 159 0 3221 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13528

[startup+0.202378 s]
/proc/loadavg: 0.91 0.97 1.06 3/64 2229
/proc/meminfo: memFree=1668700/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=13528 CPUtime=0.19
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 952 0 0 0 19 0 0 0 18 0 1 0 44546500 13852672 937 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 3382 937 73 159 0 3221 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13528

[startup+0.302385 s]
/proc/loadavg: 0.91 0.97 1.06 3/64 2229
/proc/meminfo: memFree=1668700/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=13528 CPUtime=0.29
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 1343 0 0 0 29 0 0 0 19 0 1 0 44546500 13852672 1328 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 3382 1328 73 159 0 3221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13528

[startup+0.702413 s]
/proc/loadavg: 0.91 0.97 1.06 3/64 2229
/proc/meminfo: memFree=1668700/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=17628 CPUtime=0.7
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 2874 0 0 0 68 2 0 0 22 0 1 0 44546500 18051072 2859 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134862187 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 4407 2861 73 159 0 4246 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17628

[startup+1.50147 s]
/proc/loadavg: 0.91 0.97 1.06 2/65 2230
/proc/meminfo: memFree=1651348/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=1.49
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15619 0 0 0 141 8 0 0 25 0 1 0 44546500 79003648 15603 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15603 78 159 0 19127 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77152

[startup+3.10157 s]
/proc/loadavg: 0.91 0.97 1.06 2/65 2230
/proc/meminfo: memFree=1606292/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=3.09
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15620 0 0 0 301 8 0 0 25 0 1 0 44546500 79003648 15604 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15604 78 159 0 19127 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77152

[startup+6.30179 s]
/proc/loadavg: 1.00 0.98 1.06 2/65 2230
/proc/meminfo: memFree=1606228/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=6.29
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15624 0 0 0 621 8 0 0 25 0 1 0 44546500 79003648 15608 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15608 78 159 0 19127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 77152

[startup+12.7012 s]
/proc/loadavg: 1.00 0.98 1.06 2/65 2230
/proc/meminfo: memFree=1606356/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=12.69
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15624 0 0 0 1261 8 0 0 25 0 1 0 44546500 79003648 15608 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549639 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15608 78 159 0 19127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 77152

[startup+25.5011 s]
/proc/loadavg: 1.00 0.98 1.06 2/65 2230
/proc/meminfo: memFree=1606484/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=25.48
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15630 0 0 0 2540 8 0 0 25 0 1 0 44546500 79003648 15614 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15614 78 159 0 19127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77152

[startup+51.1018 s]
/proc/loadavg: 1.00 0.98 1.06 2/65 2230
/proc/meminfo: memFree=1606484/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=51.06
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15638 0 0 0 5098 8 0 0 25 0 1 0 44546500 79003648 15622 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15622 78 159 0 19127 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 77152

[startup+102.301 s]
/proc/loadavg: 1.00 0.98 1.05 2/65 2230
/proc/meminfo: memFree=1606612/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=102.25
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15642 0 0 0 10217 8 0 0 25 0 1 0 44546500 79003648 15626 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15626 78 159 0 19127 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 77152

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 1.05 2/65 2230
/proc/meminfo: memFree=1606548/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=162.23
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 16215 8 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 77152

[startup+222.305 s]
/proc/loadavg: 1.00 0.98 1.04 2/65 2230
/proc/meminfo: memFree=1606548/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=222.22
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 22214 8 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 77152

[startup+282.301 s]
/proc/loadavg: 1.00 0.98 1.04 2/65 2230
/proc/meminfo: memFree=1606484/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=282.2
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 28212 8 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549639 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 77152

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 1.03 2/65 2230
/proc/meminfo: memFree=1606484/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=342.19
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 34211 8 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549544 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 77152

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 1.02 2/65 2230
/proc/meminfo: memFree=1606420/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=402.17
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 40209 8 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 77152

[startup+462.303 s]
/proc/loadavg: 1.00 0.98 1.02 2/65 2230
/proc/meminfo: memFree=1606420/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=462.17
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 46208 9 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550189 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 77152

[startup+522.303 s]
/proc/loadavg: 1.00 0.98 1.01 2/65 2230
/proc/meminfo: memFree=1606356/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=522.15
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 52206 9 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 77152

[startup+582.303 s]
/proc/loadavg: 1.00 0.98 1.01 2/65 2230
/proc/meminfo: memFree=1606356/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=582.14
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 58205 9 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 77152

[startup+642.303 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2230
/proc/meminfo: memFree=1606292/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=642.12
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 64203 9 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549553 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 77152

[startup+702.303 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2428
/proc/meminfo: memFree=1605892/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=701.99
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 70190 9 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 77152

[startup+762.303 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2428
/proc/meminfo: memFree=1605972/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=761.98
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 76188 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 77152

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2428
/proc/meminfo: memFree=1605972/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=821.96
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 82186 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 77152

[startup+882.305 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2428
/proc/meminfo: memFree=1605972/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=881.95
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 88185 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 77152

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2428
/proc/meminfo: memFree=1606100/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=941.93
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 94183 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134715001 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 77152

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2428
/proc/meminfo: memFree=1606100/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=1001.92
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 100182 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 77152

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2430
/proc/meminfo: memFree=1606100/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=1061.9
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 106180 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 77152

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2430
/proc/meminfo: memFree=1606164/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=1121.89
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 112179 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 77152

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2430
/proc/meminfo: memFree=1606164/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=1181.87
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 118177 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 77152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 1.00 2/65 2430
/proc/meminfo: memFree=1606164/2055920 swapFree=4182956/4192956
[pid=2229] ppid=2227 vsize=77152 CPUtime=1200.07
/proc/2229/stat : 2229 (saps) R 2227 2229 1312 0 -1 4194304 15643 0 0 0 119997 10 0 0 25 0 1 0 44546500 79003648 15627 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/2229/statm: 19288 15627 78 159 0 19127 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77152

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.114982
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 77152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15643
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= 6
involuntary context switches= 1865

runsolver used 0.801878 second user time and 2.54361 second system time

The end



Launcher Data (download as text)




Begin job on node52 on Wed Apr 18 11:50:14 UTC 2007

IDJOB= 314139
IDBENCH= 20384
IDSOLVER= 103
FILE ID= node52/314139-1176897014

PBS_JOBID= 4595161

Free space on /tmp= 66293 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/314139-1176897014/saps /tmp/evaluation/314139-1176897014/instance-314139-1176897014.cnf  856426970   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-314139-1176897014 -o ROOT/results/node52/solver-314139-1176897014 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314139-1176897014/saps /tmp/evaluation/314139-1176897014/instance-314139-1176897014.cnf  856426970   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 856426970

TIME LIMIT= 1200 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:       1669108 kB
Buffers:          4068 kB
Cached:         332844 kB
SwapCached:       3700 kB
Active:          78852 kB
Inactive:       268888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669108 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:           21404 kB
Writeback:           0 kB
Mapped:          16888 kB
Slab:            25096 kB
Committed_AS:  1549072 kB
PageTables:       1492 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= 66293 MiB

End job on node52 on Wed Apr 18 12:10:17 UTC 2007