Trace number 1530746

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
MD5SUMf4b3f375641fd9718c333ac8bdda10dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010998
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1530746-1238583821/watcher-1530746-1238583821 -o /tmp/evaluation-result-1530746-1238583821/solver-1530746-1238583821 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530746-1238583821.cnf -rs 1370088877 -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: 1.83 1.82 1.44 3/64 28518
/proc/meminfo: memFree=1084168/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=1768 CPUtime=0
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 233 0 0 0 0 0 0 0 18 0 1 0 1131047639 1810432 217 1992294400 134512640 135997824 4294956160 18446744073709551615 134519808 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 442 217 158 362 0 77 0

[startup+0.031875 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 28518
/proc/meminfo: memFree=1084168/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=1900 CPUtime=0.02
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 287 0 0 0 2 0 0 0 18 0 1 0 1131047639 1945600 270 1992294400 134512640 135997824 4294956160 18446744073709551615 134682658 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 475 270 175 362 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1900

[startup+0.10188 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 28518
/proc/meminfo: memFree=1084168/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=2032 CPUtime=0.09
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 1131047639 2080768 285 1992294400 134512640 135997824 4294956160 18446744073709551615 134590272 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 508 285 175 362 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2032

[startup+0.301898 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 28518
/proc/meminfo: memFree=1084168/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=2160 CPUtime=0.29
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 1131047639 2211840 319 1992294400 134512640 135997824 4294956160 18446744073709551615 134639007 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 540 319 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701933 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 28518
/proc/meminfo: memFree=1084168/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=2288 CPUtime=0.69
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 379 0 0 0 69 0 0 0 23 0 1 0 1131047639 2342912 362 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 572 362 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.502 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 28519
/proc/meminfo: memFree=1083200/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=2812 CPUtime=1.49
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 514 0 0 0 149 0 0 0 25 0 1 0 1131047639 2879488 497 1992294400 134512640 135997824 4294956160 18446744073709551615 134816976 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 703 497 175 362 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2812

[startup+3.10114 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 28519
/proc/meminfo: memFree=1082688/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=2944 CPUtime=3.09
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 537 0 0 0 309 0 0 0 25 0 1 0 1131047639 3014656 520 1992294400 134512640 135997824 4294956160 18446744073709551615 134682589 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 736 520 175 362 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2944

[startup+6.30141 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 28519
/proc/meminfo: memFree=1081984/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=3744 CPUtime=6.29
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 753 0 0 0 629 0 0 0 25 0 1 0 1131047639 3833856 736 1992294400 134512640 135997824 4294956160 18446744073709551615 134758006 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 936 736 175 362 0 571 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3744

[startup+12.702 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 28519
/proc/meminfo: memFree=1079296/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=6404 CPUtime=12.69
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 1338 0 0 0 1269 0 0 0 25 0 1 0 1131047639 6557696 1321 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 1601 1321 175 362 0 1236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6404

[startup+25.5011 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 28519
/proc/meminfo: memFree=1078976/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=6876 CPUtime=25.48
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 1436 0 0 0 2548 0 0 0 25 0 1 0 1131047639 7041024 1419 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 1719 1419 175 362 0 1354 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6876

[startup+51.1013 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 28519
/proc/meminfo: memFree=1076224/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=9940 CPUtime=51.07
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 2133 0 0 0 5106 1 0 0 25 0 1 0 1131047639 10178560 2116 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 2485 2116 175 362 0 2120 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9940

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 28519
/proc/meminfo: memFree=1072128/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=14336 CPUtime=102.25
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 3202 0 0 0 10223 2 0 0 25 0 1 0 1131047639 14680064 3050 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 3584 3050 175 362 0 3219 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 14336

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 28519
/proc/meminfo: memFree=1072128/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=14568 CPUtime=162.23
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 3246 0 0 0 16221 2 0 0 25 0 1 0 1131047639 14917632 3094 1992294400 134512640 135997824 4294956160 18446744073709551615 134513752 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 3642 3094 175 362 0 3277 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14568

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/65 28519
/proc/meminfo: memFree=1071936/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=14888 CPUtime=222.2
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 3314 0 0 0 22218 2 0 0 25 0 1 0 1131047639 15245312 3162 1992294400 134512640 135997824 4294956160 18446744073709551615 134757421 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 3722 3162 175 362 0 3357 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14888

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 28519
/proc/meminfo: memFree=1070720/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=16088 CPUtime=282.17
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 3604 0 0 0 28215 2 0 0 25 0 1 0 1131047639 16474112 3452 1992294400 134512640 135997824 4294956160 18446744073709551615 134816901 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 4022 3452 175 362 0 3657 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 16088

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/65 28519
/proc/meminfo: memFree=1067144/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=20172 CPUtime=342.15
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 4629 0 0 0 34212 3 0 0 25 0 1 0 1131047639 20656128 4346 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 5043 4346 175 362 0 4678 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 20172

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 28519
/proc/meminfo: memFree=1064072/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=23528 CPUtime=402.13
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 5444 0 0 0 40209 4 0 0 25 0 1 0 1131047639 24092672 5120 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 5882 5120 175 362 0 5517 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 23528

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.25 2/65 28519
/proc/meminfo: memFree=1060360/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=28208 CPUtime=462.1
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 6705 0 0 0 46206 4 0 0 25 0 1 0 1131047639 28884992 6082 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 7052 6082 175 362 0 6687 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 28208

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 28519
/proc/meminfo: memFree=1058888/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=29312 CPUtime=522.09
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 7055 0 0 0 52204 5 0 0 25 0 1 0 1131047639 30015488 6432 1992294400 134512640 135997824 4294956160 18446744073709551615 134757571 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 7328 6432 175 362 0 6963 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 29312

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 28519
/proc/meminfo: memFree=1056456/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=32104 CPUtime=582.06
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 7672 0 0 0 58201 5 0 0 25 0 1 0 1131047639 32874496 7049 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8026 7049 175 362 0 7661 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 32104

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 28519
/proc/meminfo: memFree=1054920/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=33740 CPUtime=642.04
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8175 0 0 0 64199 5 0 0 25 0 1 0 1131047639 34549760 7426 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8435 7426 175 362 0 8070 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 33740

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 28519
/proc/meminfo: memFree=1054536/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=34220 CPUtime=702.01
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8322 0 0 0 70196 5 0 0 25 0 1 0 1131047639 35041280 7452 1992294400 134512640 135997824 4294956160 18446744073709551615 134756013 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8555 7452 175 362 0 8190 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 34220

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 28519
/proc/meminfo: memFree=1054472/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=34220 CPUtime=761.99
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8331 0 0 0 76194 5 0 0 25 0 1 0 1131047639 35041280 7461 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8555 7461 175 362 0 8190 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 34220

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 28519
/proc/meminfo: memFree=1054472/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=34220 CPUtime=821.97
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8344 0 0 0 82192 5 0 0 25 0 1 0 1131047639 35041280 7474 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8555 7474 175 362 0 8190 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 34220

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 28519
/proc/meminfo: memFree=1054472/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=34220 CPUtime=881.95
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8355 0 0 0 88189 6 0 0 25 0 1 0 1131047639 35041280 7485 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8555 7485 175 362 0 8190 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 34220

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 28519
/proc/meminfo: memFree=1054472/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=34220 CPUtime=941.93
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8355 0 0 0 94187 6 0 0 25 0 1 0 1131047639 35041280 7485 1992294400 134512640 135997824 4294956160 18446744073709551615 134757696 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8555 7485 175 362 0 8190 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 34220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 28519
/proc/meminfo: memFree=1054472/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=34220 CPUtime=1001.9
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8358 0 0 0 100184 6 0 0 25 0 1 0 1131047639 35041280 7488 1992294400 134512640 135997824 4294956160 18446744073709551615 134757374 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8555 7488 175 362 0 8190 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 34220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 28519
/proc/meminfo: memFree=1054088/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=35008 CPUtime=1061.88
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8491 0 0 0 106182 6 0 0 25 0 1 0 1131047639 35848192 7621 1992294400 134512640 135997824 4294956160 18446744073709551615 134757440 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8752 7621 175 362 0 8387 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 35008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 28519
/proc/meminfo: memFree=1054088/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=35008 CPUtime=1121.85
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8501 0 0 0 112179 6 0 0 25 0 1 0 1131047639 35848192 7631 1992294400 134512640 135997824 4294956160 18446744073709551615 134757352 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8752 7631 175 362 0 8387 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 35008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 28519
/proc/meminfo: memFree=1054024/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=35008 CPUtime=1181.81
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8512 0 0 0 118175 6 0 0 25 0 1 0 1131047639 35848192 7642 1992294400 134512640 135997824 4294956160 18446744073709551615 134757955 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8752 7642 175 362 0 8387 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 35008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 28519
/proc/meminfo: memFree=1054024/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=35008 CPUtime=1200.01
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8513 0 0 0 119995 6 0 0 25 0 1 0 1131047639 35848192 7643 1992294400 134512640 135997824 4294956160 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8752 7643 175 362 0 8387 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 35008

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 1.09 2/65 28519
/proc/meminfo: memFree=1054024/2055920 swapFree=4167280/4192956
[pid=28518] ppid=28516 vsize=35008 CPUtime=1200.01
/proc/28518/stat : 28518 (hydrasat) R 28516 28518 27709 0 -1 4194304 8513 0 0 0 119995 6 0 0 25 0 1 0 1131047639 35848192 7643 1992294400 134512640 135997824 4294956160 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 0 0 0
/proc/28518/statm: 8752 7643 175 362 0 8387 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 35008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.067989
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 35008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8513
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= 4826

runsolver used 0.964853 second user time and 3.41248 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 13:03:41
IDJOB=1530746
IDBENCH=70699
IDSOLVER=520
FILE ID=node31/1530746-1238583821
PBS_JOBID= 9062199
Free space on /tmp= 66424 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1666821205-020.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530746-1238583821/watcher-1530746-1238583821 -o /tmp/evaluation-result-1530746-1238583821/solver-1530746-1238583821 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530746-1238583821.cnf -rs 1370088877 -co memory_limit 1800

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

MD5SUM BENCH= f4b3f375641fd9718c333ac8bdda10dc
RANDOM SEED=1370088877

node31.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		: 3000.214
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		: 3000.214
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:       1084584 kB
Buffers:        120892 kB
Cached:         734456 kB
SwapCached:      18724 kB
Active:         207880 kB
Inactive:       667692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1084584 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17416 kB
Slab:            81440 kB
Committed_AS:  3175080 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-04-01 13:23:43