Trace number 1530299

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-S1331813943-033.cnf
MD5SUM3c2c13464ac33c271a6f6b3146a6fa75
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-1530299-1238501475/watcher-1530299-1238501475 -o /tmp/evaluation-result-1530299-1238501475/solver-1530299-1238501475 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530299-1238501475.cnf -rs 1999203020 -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 1.45 2/64 12711
/proc/meminfo: memFree=1636272/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=1772 CPUtime=0
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 222 0 0 0 0 0 0 0 21 0 1 0 1122810029 1814528 206 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 443 207 155 362 0 78 0

[startup+0.039176 s]
/proc/loadavg: 1.83 1.82 1.45 2/64 12711
/proc/meminfo: memFree=1636272/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=2032 CPUtime=0.03
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 302 0 0 0 3 0 0 0 21 0 1 0 1122810029 2080768 285 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 508 285 175 362 0 143 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2032

[startup+0.102187 s]
/proc/loadavg: 1.83 1.82 1.45 2/64 12711
/proc/meminfo: memFree=1636272/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=2032 CPUtime=0.1
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 314 0 0 0 10 0 0 0 21 0 1 0 1122810029 2080768 297 1992294400 134512640 135997824 4294956160 18446744073709551615 134590024 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 508 297 175 362 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2032

[startup+0.301226 s]
/proc/loadavg: 1.83 1.82 1.45 2/64 12711
/proc/meminfo: memFree=1636272/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=2160 CPUtime=0.29
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 343 0 0 0 29 0 0 0 23 0 1 0 1122810029 2211840 326 1992294400 134512640 135997824 4294956160 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 540 326 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701306 s]
/proc/loadavg: 1.83 1.82 1.45 2/64 12711
/proc/meminfo: memFree=1636272/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=2288 CPUtime=0.69
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 386 0 0 0 69 0 0 0 25 0 1 0 1122810029 2342912 369 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 572 369 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50146 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 12712
/proc/meminfo: memFree=1635304/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=2808 CPUtime=1.49
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 503 0 0 0 149 0 0 0 25 0 1 0 1122810029 2875392 486 1992294400 134512640 135997824 4294956160 18446744073709551615 134639032 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 702 486 175 362 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2808

[startup+3.10178 s]
/proc/loadavg: 1.83 1.82 1.45 2/65 12712
/proc/meminfo: memFree=1634408/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=3732 CPUtime=3.09
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 738 0 0 0 309 0 0 0 25 0 1 0 1122810029 3821568 721 1992294400 134512640 135997824 4294956160 18446744073709551615 134816963 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 933 721 175 362 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3732

[startup+6.30141 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 12712
/proc/meminfo: memFree=1632616/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=5252 CPUtime=6.29
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 1114 0 0 0 629 0 0 0 25 0 1 0 1122810029 5378048 1097 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 1313 1097 175 362 0 948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5252

[startup+12.7017 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 12712
/proc/meminfo: memFree=1629928/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=7972 CPUtime=12.69
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 1731 0 0 0 1268 1 0 0 25 0 1 0 1122810029 8163328 1714 1992294400 134512640 135997824 4294956160 18446744073709551615 134816901 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 1993 1714 175 362 0 1628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7972

[startup+25.5012 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 12712
/proc/meminfo: memFree=1625832/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=12356 CPUtime=25.48
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 2735 0 0 0 2546 2 0 0 25 0 1 0 1122810029 12652544 2718 1992294400 134512640 135997824 4294956160 18446744073709551615 134757494 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 3089 2718 175 362 0 2724 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12356

[startup+51.1012 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 12712
/proc/meminfo: memFree=1620776/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=17952 CPUtime=51.07
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 4037 0 0 0 5104 3 0 0 25 0 1 0 1122810029 18382848 3984 1992294400 134512640 135997824 4294956160 18446744073709551615 134758042 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 4488 3984 175 362 0 4123 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17952

[startup+102.304 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 12712
/proc/meminfo: memFree=1613224/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=25936 CPUtime=102.26
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 5972 0 0 0 10221 5 0 0 25 0 1 0 1122810029 26558464 5854 1992294400 134512640 135997824 4294956160 18446744073709551615 134757955 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 6484 5854 175 362 0 6119 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25936

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 12712
/proc/meminfo: memFree=1605544/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=34636 CPUtime=162.23
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 8035 0 0 0 16217 6 0 0 25 0 1 0 1122810029 35467264 7788 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 8659 7788 175 362 0 8294 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34636

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/65 12712
/proc/meminfo: memFree=1598440/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=42444 CPUtime=222.21
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 9859 0 0 0 22213 8 0 0 25 0 1 0 1122810029 43462656 9531 1992294400 134512640 135997824 4294956160 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 10611 9531 175 362 0 10246 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42444

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 12712
/proc/meminfo: memFree=1591976/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=49560 CPUtime=282.19
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 11500 0 0 0 28210 9 0 0 25 0 1 0 1122810029 50749440 11172 1992294400 134512640 135997824 4294956160 18446744073709551615 134682658 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 12390 11172 175 362 0 12025 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 49560

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.30 2/65 12712
/proc/meminfo: memFree=1586152/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=55952 CPUtime=342.17
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 12925 0 0 0 34206 11 0 0 25 0 1 0 1122810029 57294848 12597 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 13988 12597 175 362 0 13623 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 55952

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 12712
/proc/meminfo: memFree=1583656/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=57952 CPUtime=402.15
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 13575 0 0 0 40204 11 0 0 25 0 1 0 1122810029 59342848 13247 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 14488 13247 175 362 0 14123 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 57952

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/65 12712
/proc/meminfo: memFree=1579432/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=62508 CPUtime=462.13
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 14613 0 0 0 46201 12 0 0 25 0 1 0 1122810029 64008192 14285 1992294400 134512640 135997824 4294956160 18446744073709551615 134757555 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 15627 14285 175 362 0 15262 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 62508

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 12712
/proc/meminfo: memFree=1575080/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=68688 CPUtime=522.11
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 16050 0 0 0 52198 13 0 0 25 0 1 0 1122810029 70336512 15374 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 17172 15374 175 362 0 16807 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 68688

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 12712
/proc/meminfo: memFree=1570920/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=73484 CPUtime=582.09
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 17082 0 0 0 58195 14 0 0 25 0 1 0 1122810029 75247616 16406 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 18371 16406 175 362 0 18006 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 73484

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 12712
/proc/meminfo: memFree=1567656/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=77240 CPUtime=642.07
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 17894 0 0 0 64193 14 0 0 25 0 1 0 1122810029 79093760 17218 1992294400 134512640 135997824 4294956160 18446744073709551615 134757650 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 19310 17218 175 362 0 18945 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 77240

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 12712
/proc/meminfo: memFree=1564648/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=80376 CPUtime=702.04
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 18640 0 0 0 70189 15 0 0 25 0 1 0 1122810029 82305024 17964 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 20094 17964 175 362 0 19729 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 80376

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 12712
/proc/meminfo: memFree=1561640/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=83400 CPUtime=762.03
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 19386 0 0 0 76187 16 0 0 25 0 1 0 1122810029 85401600 18710 1992294400 134512640 135997824 4294956160 18446744073709551615 134756106 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 20850 18710 175 362 0 20485 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 83400

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 12712
/proc/meminfo: memFree=1557992/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=87964 CPUtime=822
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 20571 0 0 0 82182 18 0 0 25 0 1 0 1122810029 90075136 19623 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 21991 19623 175 362 0 21626 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 87964

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 12712
/proc/meminfo: memFree=1553960/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=92080 CPUtime=881.99
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 21567 0 0 0 88180 19 0 0 25 0 1 0 1122810029 94289920 20619 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 23020 20619 175 362 0 22655 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 92080

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 12712
/proc/meminfo: memFree=1552104/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=94400 CPUtime=941.96
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 22047 0 0 0 94177 19 0 0 25 0 1 0 1122810029 96665600 21099 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 23600 21099 175 362 0 23235 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 94400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 12712
/proc/meminfo: memFree=1549096/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=97780 CPUtime=1001.94
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 22915 0 0 0 100175 19 0 0 25 0 1 0 1122810029 100126720 21846 1992294400 134512640 135997824 4294956160 18446744073709551615 134758033 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 24445 21846 175 362 0 24080 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 97780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 12712
/proc/meminfo: memFree=1546600/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=100224 CPUtime=1061.92
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 23530 0 0 0 106172 20 0 0 25 0 1 0 1122810029 102629376 22461 1992294400 134512640 135997824 4294956160 18446744073709551615 134758004 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 25056 22461 175 362 0 24691 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 100224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 12712
/proc/meminfo: memFree=1543976/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=103028 CPUtime=1121.9
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 24185 0 0 0 112169 21 0 0 25 0 1 0 1122810029 105500672 23116 1992294400 134512640 135997824 4294956160 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 25757 23116 175 362 0 25392 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 103028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 12712
/proc/meminfo: memFree=1540776/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=107236 CPUtime=1181.88
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 25080 0 0 0 118166 22 0 0 25 0 1 0 1122810029 109809664 23910 1992294400 134512640 135997824 4294956160 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 26809 23910 175 362 0 26444 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 107236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 12712
/proc/meminfo: memFree=1540136/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=107932 CPUtime=1200.07
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 25235 0 0 0 119985 22 0 0 25 0 1 0 1122810029 110522368 24065 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 26983 24065 175 362 0 26618 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 107932

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 12712
/proc/meminfo: memFree=1540136/2055920 swapFree=4176304/4192956
[pid=12711] ppid=12709 vsize=107932 CPUtime=1200.07
/proc/12711/stat : 12711 (hydrasat) R 12709 12711 12605 0 -1 4194304 25235 0 0 0 119985 22 0 0 25 0 1 0 1122810029 110522368 24065 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/12711/statm: 26983 24065 175 362 0 26618 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 107932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.240963
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 107932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25235
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= 1516

runsolver used 0.833873 second user time and 2.53261 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-31 14:11:15
IDJOB=1530299
IDBENCH=70550
IDSOLVER=520
FILE ID=node53/1530299-1238501475
PBS_JOBID= 9061958
Free space on /tmp= 66040 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1331813943-033.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530299-1238501475/watcher-1530299-1238501475 -o /tmp/evaluation-result-1530299-1238501475/solver-1530299-1238501475 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530299-1238501475.cnf -rs 1999203020 -co memory_limit 1800

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

MD5SUM BENCH= 3c2c13464ac33c271a6f6b3146a6fa75
RANDOM SEED=1999203020

node53.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		: 3000.264
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		: 3000.264
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:       1636752 kB
Buffers:         80816 kB
Cached:         245992 kB
SwapCached:      10540 kB
Active:         175236 kB
Inactive:       163660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636752 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            66368 kB
Committed_AS:  2576492 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-31 14:31:18