Trace number 1530462

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-Multi 2009-03-22-Multi? (TO) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
MD5SUM7e1d47339fe7e93ea029abb348893d97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark997.749
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.12/700.35	HOME/hydrasat-multi.sh: line 48: 26204 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.12/700.35	c Trying configuration 2

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-1530462-1238542204/watcher-1530462-1238542204 -o /tmp/evaluation-result-1530462-1238542204/solver-1530462-1238542204 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530462-1238542204.cnf 1800 1904583282 

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: 0.99 1.00 1.00 3/64 26203
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=1584 CPUtime=0
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1126885934 1622016 163 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 396 163 116 317 0 76 0

[startup+0.0828411 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 26203
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=1844 CPUtime=0.07
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 290 0 0 0 7 0 0 0 18 0 1 0 1126885934 1888256 271 1992294400 134512640 135813592 4294956160 18446744073709551615 134668505 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 461 271 150 317 0 141 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7204

[startup+0.102842 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 26203
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=1844 CPUtime=0.09
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 1126885934 1888256 274 1992294400 134512640 135813592 4294956160 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 461 274 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301859 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 26203
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=1976 CPUtime=0.29
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 328 0 0 0 29 0 0 0 19 0 1 0 1126885934 2023424 309 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 494 309 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701893 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 26203
/proc/meminfo: memFree=1084856/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=2240 CPUtime=0.69
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 376 0 0 0 69 0 0 0 22 0 1 0 1126885934 2293760 357 1992294400 134512640 135813592 4294956160 18446744073709551615 134588026 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 560 357 150 317 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7600

[startup+1.50296 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1083560/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=2628 CPUtime=1.49
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 1126885934 2691072 478 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 657 478 150 317 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7988

[startup+3.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1082600/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=3688 CPUtime=3.09
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 744 0 0 0 309 0 0 0 25 0 1 0 1126885934 3776512 725 1992294400 134512640 135813592 4294956160 18446744073709551615 135206894 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 922 725 150 317 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9048

[startup+6.30138 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1080808/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=5312 CPUtime=6.28
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 1157 0 0 0 628 0 0 0 25 0 1 0 1126885934 5439488 1138 1992294400 134512640 135813592 4294956160 18446744073709551615 134665751 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 1328 1138 150 317 0 1008 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10672

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1077864/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=8400 CPUtime=12.69
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 1846 0 0 0 1268 1 0 0 25 0 1 0 1126885934 8601600 1827 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 2100 1827 150 317 0 1780 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13760

[startup+25.501 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1073640/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=12496 CPUtime=25.48
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 2856 0 0 0 2546 2 0 0 25 0 1 0 1126885934 12795904 2804 1992294400 134512640 135813592 4294956160 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 3124 2804 150 317 0 2804 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17856

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1068456/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=18468 CPUtime=51.07
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 4252 0 0 0 5104 3 0 0 25 0 1 0 1126885934 18911232 4135 1992294400 134512640 135813592 4294956160 18446744073709551615 134589355 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 4617 4135 150 317 0 4297 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23828

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1060456/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=26960 CPUtime=102.27
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 6252 0 0 0 10222 5 0 0 25 0 1 0 1126885934 27607040 6079 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 6740 6079 150 317 0 6420 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32320

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1052584/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=36564 CPUtime=162.25
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 8486 0 0 0 16219 6 0 0 25 0 1 0 1126885934 37441536 8047 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 9141 8047 150 317 0 8821 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 41924

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1046952/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=42460 CPUtime=222.24
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 9942 0 0 0 22216 8 0 0 25 0 1 0 1126885934 43479040 9437 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 10615 9437 150 317 0 10295 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 47820

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1040552/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=49344 CPUtime=282.22
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 11623 0 0 0 28213 9 0 0 25 0 1 0 1126885934 50528256 11037 1992294400 134512640 135813592 4294956160 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 12336 11037 150 317 0 12016 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 54704

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1033896/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=56716 CPUtime=342.21
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 13322 0 0 0 34211 10 0 0 25 0 1 0 1126885934 58077184 12698 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 14179 12698 150 317 0 13859 0

################
# More data... #
################

/proc/26204/statm: 16923 14966 150 317 0 16603 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 73052

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26205
/proc/meminfo: memFree=1021224/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=71748 CPUtime=582.15
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 16968 0 0 0 58201 14 0 0 25 0 1 0 1126885934 73469952 15850 1992294400 134512640 135813592 4294956160 18446744073709551615 134665023 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 17937 15850 150 317 0 17617 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 77108

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26207
/proc/meminfo: memFree=1017576/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5360 CPUtime=0
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126885934 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26203/statm: 1340 239 197 169 0 51 0
[pid=26204] ppid=26203 vsize=75484 CPUtime=642.14
/proc/26204/stat : 26204 (hydrasat_cache4) R 26203 26203 25825 0 -1 4194304 17996 0 0 0 64199 15 0 0 25 0 1 0 1126885934 77295616 16767 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/26204/statm: 18871 16767 150 317 0 18551 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 80844

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26208
/proc/meminfo: memFree=1012712/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=2804 CPUtime=1.94
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 512 0 0 0 194 0 0 0 25 0 1 0 1126955969 2871296 494 1992294400 134512640 135995732 4294956016 18446744073709551615 134807874 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 701 494 172 362 0 336 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8168

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 26208
/proc/meminfo: memFree=1001576/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=15548 CPUtime=61.93
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 3626 0 0 0 6190 3 0 0 25 0 1 0 1126955969 15921152 3510 1992294400 134512640 135995732 4294956016 18446744073709551615 134808112 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 3887 3510 172 362 0 3522 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20912

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 26208
/proc/meminfo: memFree=995752/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=21692 CPUtime=121.91
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 5119 0 0 0 12186 5 0 0 25 0 1 0 1126955969 22212608 5003 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 5423 5003 172 362 0 5058 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 27056

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26208
/proc/meminfo: memFree=991464/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=26552 CPUtime=181.9
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 6286 0 0 0 18184 6 0 0 25 0 1 0 1126955969 27189248 6041 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 6638 6041 172 362 0 6273 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 31916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26208
/proc/meminfo: memFree=987048/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=31016 CPUtime=241.88
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 7406 0 0 0 24181 7 0 0 25 0 1 0 1126955969 31760384 7161 1992294400 134512640 135995732 4294956016 18446744073709551615 134807699 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 7754 7161 172 362 0 7389 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 36380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26208
/proc/meminfo: memFree=983144/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=34936 CPUtime=301.87
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 8368 0 0 0 30179 8 0 0 25 0 1 0 1126955969 35774464 8123 1992294400 134512640 135995732 4294956016 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 8734 8123 172 362 0 8369 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 40300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26208
/proc/meminfo: memFree=979688/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=38784 CPUtime=361.86
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 9245 0 0 0 36177 9 0 0 25 0 1 0 1126955969 39714816 9000 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 9696 9000 172 362 0 9331 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 44148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26208
/proc/meminfo: memFree=976296/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=42680 CPUtime=421.84
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 10079 0 0 0 42174 10 0 0 25 0 1 0 1126955969 43704320 9834 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 10670 9834 172 362 0 10305 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 48044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26208
/proc/meminfo: memFree=973544/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=45616 CPUtime=481.82
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 10777 0 0 0 48172 10 0 0 25 0 1 0 1126955969 46710784 10532 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 11404 10532 172 362 0 11039 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 50980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26208
/proc/meminfo: memFree=972712/2055920 swapFree=4167280/4192956
[pid=26203] ppid=26201 vsize=5364 CPUtime=700.17
/proc/26203/stat : 26203 (hydrasat-multi.) S 26201 26203 25825 0 -1 4194304 321 20961 0 0 0 0 69973 44 16 0 1 0 1126885934 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26203/statm: 1341 245 202 169 0 52 0
[pid=26208] ppid=26203 vsize=46432 CPUtime=499.92
/proc/26208/stat : 26208 (hydrasat_cachew) R 26203 26203 25825 0 -1 4194304 10976 0 0 0 49981 11 0 0 25 0 1 0 1126955969 47546368 10731 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 1 0 0
/proc/26208/statm: 11608 10731 172 362 0 11243 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 51796

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26203 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=734624
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=449931
# CPU time returned by wait4() is 700.185
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.54
CPU system time (s): 0.55
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 84076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.735
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21282
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= 6
involuntary context switches= 451

runsolver used 1.41978 second user time and 2.94255 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 01:30:04
IDJOB=1530462
IDBENCH=70605
IDSOLVER=518
FILE ID=node31/1530462-1238542204
PBS_JOBID= 9062056
Free space on /tmp= 66424 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530462-1238542204/watcher-1530462-1238542204 -o /tmp/evaluation-result-1530462-1238542204/solver-1530462-1238542204 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530462-1238542204.cnf 1800 1904583282

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

MD5SUM BENCH= 7e1d47339fe7e93ea029abb348893d97
RANDOM SEED=1904583282

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:       1085344 kB
Buffers:        119304 kB
Cached:         735636 kB
SwapCached:      18724 kB
Active:         181628 kB
Inactive:       693576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085344 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          17416 kB
Slab:            81184 kB
Committed_AS:  3132568 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= 66352 MiB
End job on node31 at 2009-04-01 01:50:06