Trace number 314979

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) 1200.03 1200.42

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
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 variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-314979-1172646623 -o ROOT/results/node30/solver-314979-1172646623 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314979-1172646623/saps /tmp/evaluation/314979-1172646623/instance-314979-1172646623.cnf 523497414 

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: 0.92 0.98 0.99 3/77 4948
/proc/meminfo: memFree=1297392/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=14440 CPUtime=0
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 258426397 14786560 138 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134692257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 3610 138 73 159 0 3449 0

[startup+0.0871971 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4948
/proc/meminfo: memFree=1297392/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=14440 CPUtime=0.08
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 481 0 0 0 8 0 0 0 18 0 1 0 258426397 14786560 466 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 3610 466 73 159 0 3449 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14440

[startup+0.102199 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4948
/proc/meminfo: memFree=1297392/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=14440 CPUtime=0.09
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 539 0 0 0 9 0 0 0 18 0 1 0 258426397 14786560 524 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134692457 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 3610 524 73 159 0 3449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14440

[startup+0.301226 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4948
/proc/meminfo: memFree=1297392/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=14440 CPUtime=0.29
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 1315 0 0 0 29 0 0 0 19 0 1 0 258426397 14786560 1300 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134692257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 3610 1300 73 159 0 3449 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14440

[startup+0.701284 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4948
/proc/meminfo: memFree=1297392/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=18540 CPUtime=0.69
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 2816 0 0 0 68 1 0 0 23 0 1 0 258426397 18984960 2801 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134896207 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 4635 2801 73 159 0 4474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18540

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4949
/proc/meminfo: memFree=1281896/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=1.49
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 11265 0 0 0 144 5 0 0 25 0 1 0 258426397 97927168 11249 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134695469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 11249 77 159 0 23747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95632

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4949
/proc/meminfo: memFree=1222632/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=3.09
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18705 0 0 0 302 7 0 0 25 0 1 0 258426397 97927168 18689 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18689 78 159 0 23747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95632

[startup+6.30108 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222696/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=6.29
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18705 0 0 0 622 7 0 0 25 0 1 0 258426397 97927168 18689 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18689 78 159 0 23747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95632

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222824/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=12.69
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18705 0 0 0 1261 8 0 0 25 0 1 0 258426397 97927168 18689 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18689 78 159 0 23747 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95632

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222952/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=25.49
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18713 0 0 0 2541 8 0 0 25 0 1 0 258426397 97927168 18697 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18697 78 159 0 23747 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95632

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222952/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=51.08
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18713 0 0 0 5100 8 0 0 25 0 1 0 258426397 97927168 18697 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18697 78 159 0 23747 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 95632

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222824/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=102.26
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18751 0 0 0 10218 8 0 0 25 0 1 0 258426397 97927168 18735 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549515 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18735 78 159 0 23747 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95632

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222824/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=162.24
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18751 0 0 0 16215 9 0 0 25 0 1 0 258426397 97927168 18735 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18735 78 159 0 23747 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 95632

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222760/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=222.22
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18751 0 0 0 22213 9 0 0 25 0 1 0 258426397 97927168 18735 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18735 78 159 0 23747 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 95632

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222760/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=282.2
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18751 0 0 0 28210 10 0 0 25 0 1 0 258426397 97927168 18735 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549515 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18735 78 159 0 23747 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 95632

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222696/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=342.18
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18751 0 0 0 34208 10 0 0 25 0 1 0 258426397 97927168 18735 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18735 78 159 0 23747 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 95632

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222696/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=402.16
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18751 0 0 0 40205 11 0 0 25 0 1 0 258426397 97927168 18735 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549520 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18735 78 159 0 23747 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 95632

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222696/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=462.14
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18751 0 0 0 46203 11 0 0 25 0 1 0 258426397 97927168 18735 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18735 78 159 0 23747 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 95632

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222568/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=522.13
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 52201 12 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 95632

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222504/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=582.1
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 58198 12 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 95632

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222504/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=642.09
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 64196 13 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 95632

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222504/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=702.06
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 70193 13 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 95632

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222440/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=762.05
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 76191 14 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 95632

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222504/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=822.03
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 82189 14 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 95632

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4949
/proc/meminfo: memFree=1222440/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=882.01
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 88186 15 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 95632

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4951
/proc/meminfo: memFree=1222440/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=941.99
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 94184 15 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 95632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4951
/proc/meminfo: memFree=1222440/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=1001.97
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 100181 16 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 95632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4951
/proc/meminfo: memFree=1222376/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=1061.96
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 106179 17 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 95632

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 4951
/proc/meminfo: memFree=1222376/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=1121.93
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 112176 17 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 95632

[startup+1182.3 s]
/proc/loadavg: 1.24 1.08 1.02 2/78 4951
/proc/meminfo: memFree=1222312/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=1181.91
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 118174 17 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134714444 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 95632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.17 1.08 1.02 2/78 4951
/proc/meminfo: memFree=1222312/2055920 swapFree=4151432/4192956
[pid=4948] ppid=4946 vsize=95632 CPUtime=1200.01
/proc/4948/stat : 4948 (saps) R 4946 4948 3548 0 -1 4194304 18775 0 0 0 119983 18 0 0 25 0 1 0 258426397 97927168 18759 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549639 0 0 4096 0 0 0 0 17 1 0 0
/proc/4948/statm: 23908 18759 78 159 0 23747 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 95632

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.19397
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 95632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18775
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= 25026

runsolver used 1.25481 second user time and 3.11952 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Wed Feb 28 07:10:24 UTC 2007

IDJOB= 314979
IDBENCH= 20405
IDSOLVER= 103
FILE ID= node30/314979-1172646623

PBS_JOBID= 3981161

Free space on /tmp= 66487 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= /tmp/evaluation/314979-1172646623/saps /tmp/evaluation/314979-1172646623/instance-314979-1172646623.cnf  523497414   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-314979-1172646623 -o ROOT/results/node30/solver-314979-1172646623 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314979-1172646623/saps /tmp/evaluation/314979-1172646623/instance-314979-1172646623.cnf  523497414   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  b3381a58cbbd64d5d90a3b4fcd44bf6d

RANDOM SEED= 523497414

TIME LIMIT= 1200 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		: 3000.270
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		: 3000.270
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:       1297800 kB
Buffers:         35948 kB
Cached:         630476 kB
SwapCached:       8884 kB
Active:         127580 kB
Inactive:       565040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1297800 kB
SwapTotal:     4192956 kB
SwapFree:      4151432 kB
Dirty:           23660 kB
Writeback:           0 kB
Mapped:          30312 kB
Slab:            50884 kB
Committed_AS:   782824 kB
PageTables:       1884 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= 66487 MiB

End job on node30 on Wed Feb 28 07:30:26 UTC 2007