Trace number 1530737

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 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
MD5SUM04c00558435f25dfb5b6e5262d4684dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
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-1530737-1238583043/watcher-1530737-1238583043 -o /tmp/evaluation-result-1530737-1238583043/solver-1530737-1238583043 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530737-1238583043.cnf -rs 1296306696 -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 1.51 3/69 20703
/proc/meminfo: memFree=1504608/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=1768 CPUtime=0
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 232 0 0 0 0 0 0 0 18 0 1 0 1130967476 1810432 216 1992294400 134512640 135997824 4294956160 18446744073709551615 134519808 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 442 216 158 362 0 77 0

[startup+0.023834 s]
/proc/loadavg: 1.83 1.82 1.51 3/69 20703
/proc/meminfo: memFree=1504608/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=1900 CPUtime=0.02
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 285 0 0 0 2 0 0 0 18 0 1 0 1130967476 1945600 268 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 475 268 175 362 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1900

[startup+0.101841 s]
/proc/loadavg: 1.83 1.82 1.51 3/69 20703
/proc/meminfo: memFree=1504608/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=2032 CPUtime=0.1
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 301 0 0 0 10 0 0 0 18 0 1 0 1130967476 2080768 284 1992294400 134512640 135997824 4294956160 18446744073709551615 134664477 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 508 284 175 362 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2032

[startup+0.301862 s]
/proc/loadavg: 1.83 1.82 1.51 3/69 20703
/proc/meminfo: memFree=1504608/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=2164 CPUtime=0.3
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 333 0 0 0 30 0 0 0 19 0 1 0 1130967476 2215936 316 1992294400 134512640 135997824 4294956160 18446744073709551615 135371271 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 541 316 175 362 0 176 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2164

[startup+0.701901 s]
/proc/loadavg: 1.83 1.82 1.51 3/69 20703
/proc/meminfo: memFree=1504608/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=2296 CPUtime=0.7
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 377 0 0 0 70 0 0 0 22 0 1 0 1130967476 2351104 360 1992294400 134512640 135997824 4294956160 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 574 360 175 362 0 209 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2296

[startup+1.50298 s]
/proc/loadavg: 1.83 1.82 1.51 2/70 20704
/proc/meminfo: memFree=1503768/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=2688 CPUtime=1.5
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 476 0 0 0 150 0 0 0 25 0 1 0 1130967476 2752512 459 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 672 459 175 362 0 307 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2688

[startup+3.10115 s]
/proc/loadavg: 1.83 1.82 1.51 2/70 20704
/proc/meminfo: memFree=1502936/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=3624 CPUtime=3.09
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 707 0 0 0 309 0 0 0 25 0 1 0 1130967476 3710976 690 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 906 690 175 362 0 541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3624

[startup+6.30148 s]
/proc/loadavg: 1.77 1.81 1.50 2/70 20704
/proc/meminfo: memFree=1500952/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=4992 CPUtime=6.29
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 1056 0 0 0 629 0 0 0 25 0 1 0 1130967476 5111808 1039 1992294400 134512640 135997824 4294956160 18446744073709551615 134758162 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 1248 1039 175 362 0 883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4992

[startup+12.7011 s]
/proc/loadavg: 1.71 1.80 1.50 2/70 20704
/proc/meminfo: memFree=1500440/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=5736 CPUtime=12.69
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 1196 0 0 0 1269 0 0 0 25 0 1 0 1130967476 5873664 1179 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 1434 1179 175 362 0 1069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5736

[startup+25.5014 s]
/proc/loadavg: 1.55 1.76 1.49 2/70 20704
/proc/meminfo: memFree=1497944/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=8364 CPUtime=25.49
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 1782 0 0 0 2548 1 0 0 25 0 1 0 1130967476 8564736 1765 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 2091 1765 175 362 0 1726 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8364

[startup+51.1011 s]
/proc/loadavg: 1.36 1.69 1.48 2/70 20704
/proc/meminfo: memFree=1493848/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=12924 CPUtime=51.07
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 2865 0 0 0 5106 1 0 0 25 0 1 0 1130967476 13234176 2815 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 3231 2815 175 362 0 2866 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12924

[startup+102.306 s]
/proc/loadavg: 1.15 1.59 1.45 2/70 20704
/proc/meminfo: memFree=1487320/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=20452 CPUtime=102.26
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 4644 0 0 0 10223 3 0 0 25 0 1 0 1130967476 20942848 4415 1992294400 134512640 135997824 4294956160 18446744073709551615 134757763 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 5113 4415 175 362 0 4748 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20452

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.42 2/70 20704
/proc/meminfo: memFree=1480472/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=27924 CPUtime=162.25
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 6468 0 0 0 16219 6 0 0 25 0 1 0 1130967476 28594176 6128 1992294400 134512640 135997824 4294956160 18446744073709551615 134757811 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 6981 6128 175 362 0 6616 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27924

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.39 2/70 20704
/proc/meminfo: memFree=1477592/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=30776 CPUtime=222.24
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 7185 0 0 0 22217 7 0 0 25 0 1 0 1130967476 31514624 6809 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 7694 6809 175 362 0 7329 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 30776

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.36 2/70 20704
/proc/meminfo: memFree=1477400/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=30776 CPUtime=282.22
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 7219 0 0 0 28215 7 0 0 25 0 1 0 1130967476 31514624 6843 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 7694 6843 175 362 0 7329 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30776

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.34 2/70 20704
/proc/meminfo: memFree=1476440/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=31856 CPUtime=342.2
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 7462 0 0 0 34213 7 0 0 25 0 1 0 1130967476 32620544 7086 1992294400 134512640 135997824 4294956160 18446744073709551615 134757502 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 7964 7086 175 362 0 7599 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31856

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.31 2/70 20704
/proc/meminfo: memFree=1475992/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=32312 CPUtime=402.18
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 7598 0 0 0 40211 7 0 0 25 0 1 0 1130967476 33087488 7186 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 8078 7186 175 362 0 7713 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32312

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.29 2/70 20704
/proc/meminfo: memFree=1475608/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=32912 CPUtime=462.17
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 7738 0 0 0 46210 7 0 0 25 0 1 0 1130967476 33701888 7326 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 8228 7326 175 362 0 7863 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32912

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.27 2/70 20704
/proc/meminfo: memFree=1474904/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=34076 CPUtime=522.16
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 7983 0 0 0 52208 8 0 0 25 0 1 0 1130967476 34893824 7500 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 8519 7500 175 362 0 8154 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34076

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.25 2/70 20704
/proc/meminfo: memFree=1474136/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=34992 CPUtime=582.14
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 8242 0 0 0 58206 8 0 0 25 0 1 0 1130967476 35831808 7708 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 8748 7708 175 362 0 8383 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34992

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.23 2/70 20710
/proc/meminfo: memFree=1472216/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=36944 CPUtime=642.12
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 8713 0 0 0 64204 8 0 0 25 0 1 0 1130967476 37830656 8179 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 9236 8179 175 362 0 8871 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 36944

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.22 2/70 20710
/proc/meminfo: memFree=1468760/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=41456 CPUtime=702.1
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 9700 0 0 0 70201 9 0 0 25 0 1 0 1130967476 42450944 9037 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 10364 9037 175 362 0 9999 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 41456

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.20 2/70 20710
/proc/meminfo: memFree=1468568/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=41456 CPUtime=762.1
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 9759 0 0 0 76200 10 0 0 25 0 1 0 1130967476 42450944 9096 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 10364 9096 175 362 0 9999 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 41456

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.18 2/70 20710
/proc/meminfo: memFree=1467288/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=42940 CPUtime=822.07
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 10067 0 0 0 82197 10 0 0 25 0 1 0 1130967476 43970560 9404 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 10735 9404 175 362 0 10370 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 42940

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.17 2/70 20710
/proc/meminfo: memFree=1464280/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=46324 CPUtime=882.06
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 10813 0 0 0 88195 11 0 0 25 0 1 0 1130967476 47435776 10150 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 11581 10150 175 362 0 11216 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 46324

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.16 2/70 20710
/proc/meminfo: memFree=1461528/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=48956 CPUtime=942.04
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 11554 0 0 0 94193 11 0 0 25 0 1 0 1130967476 50130944 10840 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 12239 10840 175 362 0 11874 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 48956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/70 20710
/proc/meminfo: memFree=1458776/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=52948 CPUtime=1002.03
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 12547 0 0 0 100190 13 0 0 25 0 1 0 1130967476 54218752 11541 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 13237 11541 175 362 0 12872 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 52948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/70 20710
/proc/meminfo: memFree=1457048/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=54956 CPUtime=1062.02
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 13155 0 0 0 106188 14 0 0 25 0 1 0 1130967476 56274944 11968 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 13739 11968 175 362 0 13374 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 54956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/70 20710
/proc/meminfo: memFree=1454936/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=57076 CPUtime=1122
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 13674 0 0 0 112185 15 0 0 25 0 1 0 1130967476 58445824 12487 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 14269 12487 175 362 0 13904 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 57076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/70 20710
/proc/meminfo: memFree=1452760/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=59404 CPUtime=1181.98
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 14220 0 0 0 118183 15 0 0 25 0 1 0 1130967476 60829696 13033 1992294400 134512640 135997824 4294956160 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 14851 13033 175 362 0 14486 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 59404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.11 2/70 20710
/proc/meminfo: memFree=1452184/2055920 swapFree=4171336/4192956
[pid=20703] ppid=20701 vsize=59952 CPUtime=1200.08
/proc/20703/stat : 20703 (hydrasat) R 20701 20703 20418 0 -1 4194304 14349 0 0 0 119993 15 0 0 25 0 1 0 1130967476 61390848 13162 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/20703/statm: 14988 13162 175 362 0 14623 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 59952

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.168974
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 59952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14349
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= 1340

runsolver used 1.09183 second user time and 3.2865 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-01 12:50:43
IDJOB=1530737
IDBENCH=70696
IDSOLVER=520
FILE ID=node44/1530737-1238583043
PBS_JOBID= 9062218
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530737-1238583043/watcher-1530737-1238583043 -o /tmp/evaluation-result-1530737-1238583043/solver-1530737-1238583043 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530737-1238583043.cnf -rs 1296306696 -co memory_limit 1800

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

MD5SUM BENCH= 04c00558435f25dfb5b6e5262d4684dc
RANDOM SEED=1296306696

node44.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		: 3000.241
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		: 3000.241
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:       1505024 kB
Buffers:         93804 kB
Cached:         350524 kB
SwapCached:      11068 kB
Active:         210508 kB
Inactive:       246396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505024 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18220 kB
Slab:            79312 kB
Committed_AS:  2806440 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-04-01 13:10:46