Trace number 1530281

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 2009-03-22-Base? (TO) 1200.1 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
Bench CategoryRANDOM (random 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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1530281-1238498139/watcher-1530281-1238498139 -o /tmp/evaluation-result-1530281-1238498139/solver-1530281-1238498139 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530281-1238498139.cnf -rs 1392557540 -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 1.00 3/73 28462
/proc/meminfo: memFree=1465896/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=1772 CPUtime=0
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 238 0 0 0 0 0 0 0 21 0 1 0 1122477802 1814528 222 1992294400 134512640 135997824 4294956160 18446744073709551615 134709936 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 443 224 158 362 0 78 0

[startup+0.0604761 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28462
/proc/meminfo: memFree=1465896/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=2036 CPUtime=0.05
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 306 0 0 0 5 0 0 0 21 0 1 0 1122477802 2084864 289 1992294400 134512640 135997824 4294956160 18446744073709551615 134758115 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 509 289 175 362 0 144 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2036

[startup+0.102484 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28462
/proc/meminfo: memFree=1465896/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=2036 CPUtime=0.09
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 314 0 0 0 9 0 0 0 21 0 1 0 1122477802 2084864 297 1992294400 134512640 135997824 4294956160 18446744073709551615 134590474 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 509 297 175 362 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2036

[startup+0.302524 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28462
/proc/meminfo: memFree=1465896/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=2164 CPUtime=0.29
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 340 0 0 0 29 0 0 0 23 0 1 0 1122477802 2215936 323 1992294400 134512640 135997824 4294956160 18446744073709551615 134756106 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 541 323 175 362 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2164

[startup+0.701606 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 28462
/proc/meminfo: memFree=1465896/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=2292 CPUtime=0.69
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 379 0 0 0 69 0 0 0 25 0 1 0 1122477802 2347008 362 1992294400 134512640 135997824 4294956160 18446744073709551615 134845138 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 573 362 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1464992/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=2680 CPUtime=1.49
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 1122477802 2744320 476 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 670 476 175 362 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2680

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1464032/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=3880 CPUtime=3.09
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 767 0 0 0 309 0 0 0 25 0 1 0 1122477802 3973120 750 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 970 750 175 362 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3880

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1462048/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=5584 CPUtime=6.29
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 1180 0 0 0 629 0 0 0 25 0 1 0 1122477802 5718016 1163 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 1396 1163 175 362 0 1031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5584

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1459112/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=8500 CPUtime=12.68
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 1840 0 0 0 1268 0 0 0 25 0 1 0 1122477802 8704000 1823 1992294400 134512640 135997824 4294956160 18446744073709551615 134756088 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 2125 1823 175 362 0 1760 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8500

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1455400/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=12412 CPUtime=25.49
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 2759 0 0 0 2547 2 0 0 25 0 1 0 1122477802 12709888 2709 1992294400 134512640 135997824 4294956160 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 3103 2709 175 362 0 2738 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12412

[startup+51.1029 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1449448/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=18804 CPUtime=51.08
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 4315 0 0 0 5104 4 0 0 25 0 1 0 1122477802 19255296 4224 1992294400 134512640 135997824 4294956160 18446744073709551615 134757473 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 4701 4224 175 362 0 4336 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18804

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1442216/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=26744 CPUtime=102.25
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 6201 0 0 0 10220 5 0 0 25 0 1 0 1122477802 27385856 5999 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 6686 5999 175 362 0 6321 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26744

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1435304/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=34908 CPUtime=162.23
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 8111 0 0 0 16217 6 0 0 25 0 1 0 1122477802 35745792 7717 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 8727 7717 175 362 0 8362 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34908

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1428520/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=42740 CPUtime=222.21
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 9950 0 0 0 22214 7 0 0 25 0 1 0 1122477802 43765760 9427 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 10685 9427 175 362 0 10320 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1422888/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=48704 CPUtime=282.19
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 11349 0 0 0 28211 8 0 0 25 0 1 0 1122477802 49872896 10826 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 12176 10826 175 362 0 11811 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 48704

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1416424/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=56016 CPUtime=342.16
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 13157 0 0 0 34207 9 0 0 25 0 1 0 1122477802 57360384 12397 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 14004 12397 175 362 0 13639 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 56016

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1411944/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=60792 CPUtime=402.14
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 14354 0 0 0 40204 10 0 0 25 0 1 0 1122477802 62251008 13594 1992294400 134512640 135997824 4294956160 18446744073709551615 134757383 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 15198 13594 175 362 0 14833 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 60792

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1406632/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=67696 CPUtime=462.13
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 15901 0 0 0 46201 12 0 0 25 0 1 0 1122477802 69320704 14884 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 16924 14884 175 362 0 16559 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 67696

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1402408/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=71980 CPUtime=522.11
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 16961 0 0 0 52199 12 0 0 25 0 1 0 1122477802 73707520 15944 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 17995 15944 175 362 0 17630 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 71980

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1398120/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=76436 CPUtime=582.08
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 18022 0 0 0 58195 13 0 0 25 0 1 0 1122477802 78270464 17005 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 19109 17005 175 362 0 18744 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 76436

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1394280/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=80544 CPUtime=642.07
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 18970 0 0 0 64193 14 0 0 25 0 1 0 1122477802 82477056 17953 1992294400 134512640 135997824 4294956160 18446744073709551615 134757767 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 20136 17953 175 362 0 19771 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 80544

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1389736/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=85276 CPUtime=702.04
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 20119 0 0 0 70190 14 0 0 25 0 1 0 1122477802 87322624 19102 1992294400 134512640 135997824 4294956160 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 21319 19102 175 362 0 20954 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 85276

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1383144/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=92344 CPUtime=762.03
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 21745 0 0 0 76187 16 0 0 25 0 1 0 1122477802 94560256 20728 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 23086 20728 175 362 0 22721 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 92344

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1380584/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=95268 CPUtime=822
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 22394 0 0 0 82184 16 0 0 25 0 1 0 1122477802 97554432 21377 1992294400 134512640 135997824 4294956160 18446744073709551615 134757871 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 23817 21377 175 362 0 23452 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 95268

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1377704/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=98388 CPUtime=881.98
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 23107 0 0 0 88181 17 0 0 25 0 1 0 1122477802 100749312 22090 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 24597 22090 175 362 0 24232 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 98388

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1375016/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=101092 CPUtime=941.95
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 23787 0 0 0 94178 17 0 0 25 0 1 0 1122477802 103518208 22770 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 25273 22770 175 362 0 24908 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 101092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1371944/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=104276 CPUtime=1001.94
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 24544 0 0 0 100176 18 0 0 25 0 1 0 1122477802 106778624 23527 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 26069 23527 175 362 0 25704 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 104276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1368296/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=109324 CPUtime=1061.91
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 25696 0 0 0 106173 18 0 0 25 0 1 0 1122477802 111947776 24438 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 27331 24438 175 362 0 26966 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 109324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1365864/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=111608 CPUtime=1121.89
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 26300 0 0 0 112170 19 0 0 25 0 1 0 1122477802 114286592 25042 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 27902 25042 175 362 0 27537 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 111608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1363368/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=114396 CPUtime=1181.87
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 26925 0 0 0 118167 20 0 0 25 0 1 0 1122477802 117141504 25667 1992294400 134512640 135997824 4294956160 18446744073709551615 134757402 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 28599 25667 175 362 0 28234 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 114396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1362280/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=116336 CPUtime=1200.07
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 27532 0 0 0 119987 20 0 0 25 0 1 0 1122477802 119128064 25932 1992294400 134512640 135997824 4294956160 18446744073709551615 134757515 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 29084 25932 175 362 0 28719 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 116336

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 28463
/proc/meminfo: memFree=1362280/2055920 swapFree=4170060/4192956
[pid=28462] ppid=28460 vsize=116336 CPUtime=1200.07
/proc/28462/stat : 28462 (hydrasat) R 28460 28462 28045 0 -1 4194304 27532 0 0 0 119987 20 0 0 25 0 1 0 1122477802 119128064 25932 1992294400 134512640 135997824 4294956160 18446744073709551615 134757515 0 0 4096 1 0 0 0 17 1 0 0
/proc/28462/statm: 29084 25932 175 362 0 28719 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 116336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.87
CPU system time (s): 0.222966
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 116336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27532
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= 1621

runsolver used 1.16082 second user time and 3.21751 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-31 13:15:39
IDJOB=1530281
IDBENCH=70544
IDSOLVER=520
FILE ID=node80/1530281-1238498139
PBS_JOBID= 9061885
Free space on /tmp= 64800 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530281-1238498139/watcher-1530281-1238498139 -o /tmp/evaluation-result-1530281-1238498139/solver-1530281-1238498139 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530281-1238498139.cnf -rs 1392557540 -co memory_limit 1800

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

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=1392557540

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1466376 kB
Buffers:         88124 kB
Cached:         406356 kB
SwapCached:      14568 kB
Active:         210152 kB
Inactive:       300788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1466376 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          22024 kB
Slab:            63692 kB
Committed_AS:  2925208 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-03-31 13:35:41