Trace number 1530808

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.03 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S554804223-012.cnf
MD5SUMfb88daaef532d2aea4a43cab65510e36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530808-1238591230/watcher-1530808-1238591230 -o /tmp/evaluation-result-1530808-1238591230/solver-1530808-1238591230 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530808-1238591230.cnf -rs 1108215271 -co memory_limit 1800 

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): 1800 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 1.12 3/64 21497
/proc/meminfo: memFree=1595896/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=1596 CPUtime=0
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 1131784854 1634304 181 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 399 182 125 319 0 77 0

[startup+0.0867349 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 21497
/proc/meminfo: memFree=1595896/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=1856 CPUtime=0.08
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 288 0 0 0 8 0 0 0 18 0 1 0 1131784854 1900544 271 1992294400 134512640 135819388 4294956160 18446744073709551615 134616624 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 464 271 148 319 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1856

[startup+0.101735 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 21497
/proc/meminfo: memFree=1595896/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=1856 CPUtime=0.09
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 291 0 0 0 9 0 0 0 18 0 1 0 1131784854 1900544 274 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 464 274 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301752 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 21497
/proc/meminfo: memFree=1595896/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=1988 CPUtime=0.29
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 1131784854 2035712 302 1992294400 134512640 135819388 4294956160 18446744073709551615 134587883 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 497 302 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.70179 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 21497
/proc/meminfo: memFree=1595896/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=2120 CPUtime=0.69
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 356 0 0 0 69 0 0 0 22 0 1 0 1131784854 2170880 339 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 530 339 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21498
/proc/meminfo: memFree=1594928/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=2644 CPUtime=1.49
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 470 0 0 0 149 0 0 0 25 0 1 0 1131784854 2707456 453 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 661 453 148 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10302 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21498
/proc/meminfo: memFree=1594096/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=3428 CPUtime=3.1
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 690 0 0 0 310 0 0 0 25 0 1 0 1131784854 3510272 673 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 857 673 148 319 0 535 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3428

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21498
/proc/meminfo: memFree=1592112/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=5212 CPUtime=6.29
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 1118 0 0 0 629 0 0 0 25 0 1 0 1131784854 5337088 1101 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 1303 1101 148 319 0 981 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5212

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21498
/proc/meminfo: memFree=1589296/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=8116 CPUtime=12.68
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 1759 0 0 0 1268 0 0 0 25 0 1 0 1131784854 8310784 1742 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 2029 1742 148 319 0 1707 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8116

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21498
/proc/meminfo: memFree=1585392/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=12368 CPUtime=25.49
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 2713 0 0 0 2547 2 0 0 25 0 1 0 1131784854 12664832 2696 1992294400 134512640 135819388 4294956160 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 3092 2696 148 319 0 2770 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12368

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 21498
/proc/meminfo: memFree=1580080/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=18272 CPUtime=51.08
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 4082 0 0 0 5105 3 0 0 25 0 1 0 1131784854 18710528 4024 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 4568 4024 148 319 0 4246 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18272

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 21498
/proc/meminfo: memFree=1572016/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=27232 CPUtime=102.27
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 6219 0 0 0 10222 5 0 0 25 0 1 0 1131784854 27885568 6023 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 6808 6023 148 319 0 6486 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27232

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21498
/proc/meminfo: memFree=1565168/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=35428 CPUtime=162.25
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 8176 0 0 0 16218 7 0 0 25 0 1 0 1131784854 36278272 7737 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 8857 7737 148 319 0 8535 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35428

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 21498
/proc/meminfo: memFree=1558064/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=42744 CPUtime=222.24
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 10053 0 0 0 22215 9 0 0 25 0 1 0 1131784854 43769856 9482 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 10686 9482 148 319 0 10364 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 42744

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21498
/proc/meminfo: memFree=1552880/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=48480 CPUtime=282.22
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 11363 0 0 0 28212 10 0 0 25 0 1 0 1131784854 49643520 10792 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 12120 10792 148 319 0 11798 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 48480

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 21498
/proc/meminfo: memFree=1545904/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=55940 CPUtime=342.21
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 13225 0 0 0 34209 12 0 0 25 0 1 0 1131784854 57282560 12533 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 13985 12533 148 319 0 13663 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 55940

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 21498
/proc/meminfo: memFree=1541360/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=60512 CPUtime=402.19
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 14375 0 0 0 40206 13 0 0 25 0 1 0 1131784854 61964288 13683 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 15128 13683 148 319 0 14806 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 60512

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21498
/proc/meminfo: memFree=1536688/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=66116 CPUtime=462.18
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 15780 0 0 0 46203 15 0 0 25 0 1 0 1131784854 67702784 14831 1992294400 134512640 135819388 4294956160 18446744073709551615 134617049 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 16529 14831 148 319 0 16207 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 66116

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21498
/proc/meminfo: memFree=1532400/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=70516 CPUtime=522.16
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 16833 0 0 0 52200 16 0 0 25 0 1 0 1131784854 72208384 15884 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 17629 15884 148 319 0 17307 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 70516

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 21498
/proc/meminfo: memFree=1527856/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=76064 CPUtime=582.14
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 17980 0 0 0 58198 16 0 0 25 0 1 0 1131784854 77889536 17031 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 19016 17031 148 319 0 18694 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 76064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21498
/proc/meminfo: memFree=1524592/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=79456 CPUtime=642.13
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 18790 0 0 0 64196 17 0 0 25 0 1 0 1131784854 81362944 17841 1992294400 134512640 135819388 4294956160 18446744073709551615 134617201 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 19864 17841 148 319 0 19542 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 79456

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 21498
/proc/meminfo: memFree=1521520/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=82988 CPUtime=702.11
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 19559 0 0 0 70193 18 0 0 25 0 1 0 1131784854 84979712 18610 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 20747 18610 148 319 0 20425 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 82988

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 21498
/proc/meminfo: memFree=1515632/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=90708 CPUtime=762.11
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 21612 0 0 0 76191 20 0 0 25 0 1 0 1131784854 92884992 20069 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 22677 20069 148 319 0 22355 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 90708

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 21498
/proc/meminfo: memFree=1513584/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=92280 CPUtime=822.09
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 22122 0 0 0 82188 21 0 0 25 0 1 0 1131784854 94494720 20579 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 23070 20579 148 319 0 22748 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 92280

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 21498
/proc/meminfo: memFree=1510832/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=95396 CPUtime=882.07
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 22842 0 0 0 88185 22 0 0 25 0 1 0 1131784854 97685504 21238 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 23849 21238 148 319 0 23527 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 95396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 21498
/proc/meminfo: memFree=1507120/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=99412 CPUtime=942.05
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 23828 0 0 0 94182 23 0 0 25 0 1 0 1131784854 101797888 22224 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 24853 22224 148 319 0 24531 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 99412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 21498
/proc/meminfo: memFree=1504944/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=102132 CPUtime=1002.04
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 24600 0 0 0 100180 24 0 0 25 0 1 0 1131784854 104583168 22755 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 25533 22755 148 319 0 25211 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 102132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21498
/proc/meminfo: memFree=1501040/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=106416 CPUtime=1062.03
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 25561 0 0 0 106178 25 0 0 25 0 1 0 1131784854 108969984 23716 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 26604 23716 148 319 0 26282 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 106416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21498
/proc/meminfo: memFree=1498928/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=109500 CPUtime=1122.01
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 26221 0 0 0 112175 26 0 0 25 0 1 0 1131784854 112128000 24245 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 27375 24245 148 319 0 27053 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 109500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21498
/proc/meminfo: memFree=1494960/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=114764 CPUtime=1182
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 27346 0 0 0 118173 27 0 0 25 0 1 0 1131784854 117518336 25229 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 28691 25229 148 319 0 28369 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 114764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21498
/proc/meminfo: memFree=1494384/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=115256 CPUtime=1200
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 27483 0 0 0 119973 27 0 0 25 0 1 0 1131784854 118022144 25366 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 28814 25366 148 319 0 28492 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 115256

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21498
/proc/meminfo: memFree=1494384/2055920 swapFree=4179168/4192956
[pid=21497] ppid=21495 vsize=115256 CPUtime=1200
/proc/21497/stat : 21497 (hydrasat-flat) R 21495 21497 21163 0 -1 4194304 27483 0 0 0 119973 27 0 0 25 0 1 0 1131784854 118022144 25366 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21497/statm: 28814 25366 148 319 0 28492 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 115256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.290955
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 115256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.290955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27483
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= 2
involuntary context switches= 2114

runsolver used 0.742887 second user time and 2.6046 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 15:07:10
IDJOB=1530808
IDBENCH=70720
IDSOLVER=519
FILE ID=node61/1530808-1238591230
PBS_JOBID= 9068306
Free space on /tmp= 66344 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S554804223-012.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530808-1238591230/watcher-1530808-1238591230 -o /tmp/evaluation-result-1530808-1238591230/solver-1530808-1238591230 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530808-1238591230.cnf -rs 1108215271 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fb88daaef532d2aea4a43cab65510e36
RANDOM SEED=1108215271

node61.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.238
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		: 3000.238
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:       1596312 kB
Buffers:         89528 kB
Cached:         276212 kB
SwapCached:       7920 kB
Active:         204260 kB
Inactive:       171156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596312 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            70240 kB
Committed_AS:  2773876 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-04-01 15:27:12