Trace number 371434

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
sapsrt 2007-02-08? (TO) 5000.06 5002.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark564.203
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node42/watcher-371434-1177206448 -o ROOT/results/node42/solver-371434-1177206448 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371434-1177206448/sapsrt /tmp/evaluation/371434-1177206448/instance-371434-1177206448.cnf 961831945 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/77 23765
/proc/meminfo: memFree=1807008/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5160 CPUtime=0
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 168556700 5283840 144 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134799309 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1290 144 78 159 0 1129 0

[startup+0.0554269 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23765
/proc/meminfo: memFree=1807008/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=0.05
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 5 0 0 0 18 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714787 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5156

[startup+0.101435 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23765
/proc/meminfo: memFree=1807008/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=0.09
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134554528 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5156

[startup+0.301473 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23765
/proc/meminfo: memFree=1807008/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=0.29
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549563 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5156

[startup+0.701549 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23765
/proc/meminfo: memFree=1807008/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=0.69
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 69 0 0 0 23 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5156

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805912/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=1.49
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 149 0 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550714 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5156

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805784/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=3.09
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 309 0 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134554400 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5156

[startup+6.30162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805720/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=6.29
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 629 0 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5156

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805592/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=12.69
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 1269 0 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5156

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805592/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=25.48
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 2548 0 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550745 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5156

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805592/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=51.07
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 5107 0 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550614 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5156

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805656/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=102.26
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 10226 0 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5156

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805592/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=162.24
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 16223 1 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550708 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5156

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805592/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=222.22
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 22221 1 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5156

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805528/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=282.19
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 28218 1 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5156

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805592/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=342.17
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 34216 1 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5156

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805528/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=402.15
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 40214 1 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714560 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5156

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805528/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=462.13
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 46212 1 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550506 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5156

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805528/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=522.11
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 52210 1 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714444 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5156

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805528/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=582.09
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 58208 1 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5156

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23766
/proc/meminfo: memFree=1805528/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=642.08
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 64206 2 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550708 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5156


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1763608/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4060.26
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 406009 17 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4060.26
Current children cumulated vsize (KiB) 5156

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1763608/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4120.23
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 412006 17 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4120.23
Current children cumulated vsize (KiB) 5156

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1763608/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4180.21
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 418004 17 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714971 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4180.21
Current children cumulated vsize (KiB) 5156

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1763608/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4240.19
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 424002 17 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550708 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4240.19
Current children cumulated vsize (KiB) 5156

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1763608/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4300.17
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 430000 17 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714677 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4300.17
Current children cumulated vsize (KiB) 5156

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26721
/proc/meminfo: memFree=1763608/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4360.15
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 435998 17 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550714 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4360.15
Current children cumulated vsize (KiB) 5156

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 26795
/proc/meminfo: memFree=1762408/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4420.11
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 441991 20 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4420.11
Current children cumulated vsize (KiB) 5156

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763416/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4480.02
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 447982 20 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4480.02
Current children cumulated vsize (KiB) 5156

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763416/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4540
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 453980 20 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4540
Current children cumulated vsize (KiB) 5156

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763480/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4599.99
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 459978 21 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714418 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4599.99
Current children cumulated vsize (KiB) 5156

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763416/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4659.96
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 465975 21 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4659.96
Current children cumulated vsize (KiB) 5156

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763480/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4719.94
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 471973 21 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134715078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4719.94
Current children cumulated vsize (KiB) 5156

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763480/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4779.92
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 477971 21 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550091 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4779.92
Current children cumulated vsize (KiB) 5156

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763480/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4839.9
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 483969 21 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134714403 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4839.9
Current children cumulated vsize (KiB) 5156

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763480/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4899.87
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 489966 21 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549544 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4899.87
Current children cumulated vsize (KiB) 5156

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763608/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=4959.85
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 495964 21 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134549544 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 4959.85
Current children cumulated vsize (KiB) 5156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763544/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=5000.05
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 499983 22 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550714 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 5156

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26919
/proc/meminfo: memFree=1763544/2055920 swapFree=4147416/4192956
[pid=23765] ppid=23763 vsize=5156 CPUtime=5000.05
/proc/23765/stat : 23765 (sapsrt) R 23763 23765 23200 0 -1 4194304 360 0 0 0 499983 22 0 0 25 0 1 0 168556700 5279744 344 18446744073709551615 134512640 135167692 4294956656 18446744073709551615 134550714 0 0 4096 0 0 0 0 17 1 0 0
/proc/23765/statm: 1289 344 83 159 0 1128 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 5156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.06
CPU user time (s): 4999.84
CPU system time (s): 0.220966
CPU usage (%): 99.9511
Max. virtual memory (cumulated for all children) (KiB): 5156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 360
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= 105266

runsolver used 6.18006 second user time and 11.7742 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Apr 22 01:47:28 UTC 2007

IDJOB= 371434
IDBENCH= 20250
IDSOLVER= 187
FILE ID= node42/371434-1177206448

PBS_JOBID= 4649139

Free space on /tmp= 66447 MiB

SOLVER NAME= sapsrt 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/371434-1177206448/sapsrt /tmp/evaluation/371434-1177206448/instance-371434-1177206448.cnf  961831945       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-371434-1177206448 -o ROOT/results/node42/solver-371434-1177206448 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371434-1177206448/sapsrt /tmp/evaluation/371434-1177206448/instance-371434-1177206448.cnf  961831945       

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 961831945

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1807480 kB
Buffers:         36360 kB
Cached:         135348 kB
SwapCached:      14476 kB
Active:          96104 kB
Inactive:        99380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807480 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            38348 kB
Committed_AS:  3515512 kB
PageTables:       1916 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= 66447 MiB

End job on node42 on Sun Apr 22 03:10:53 UTC 2007