Trace number 1529823

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S291433416-025.cnf
MD5SUMf605382d61971a127354e33363a04ef5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark170.979
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.00/700.32	HOME/hydrasat-multi.sh: line 48: 27059 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.00/700.32	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-1529823-1238420480/watcher-1529823-1238420480 -o /tmp/evaluation-result-1529823-1238420480/solver-1529823-1238420480 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529823-1238420480.cnf 1800 99563310 

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: 1.99 1.85 1.45 2/64 27058
/proc/meminfo: memFree=1588320/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) R 27056 27058 26605 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27058/statm: 1340 238 196 169 0 51 0
[pid=27059] ppid=27058 vsize=1452 CPUtime=0
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1114711225 1486848 145 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 363 146 116 317 0 43 0

[startup+0.0654489 s]
/proc/loadavg: 1.99 1.85 1.45 2/64 27058
/proc/meminfo: memFree=1588320/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=1716 CPUtime=0.06
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 273 0 0 0 6 0 0 0 20 0 1 0 1114711225 1757184 254 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 429 254 150 317 0 109 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7076

[startup+0.101453 s]
/proc/loadavg: 1.99 1.85 1.45 2/64 27058
/proc/meminfo: memFree=1588320/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=1848 CPUtime=0.09
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 281 0 0 0 9 0 0 0 20 0 1 0 1114711225 1892352 262 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 462 262 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301474 s]
/proc/loadavg: 1.99 1.85 1.45 2/64 27058
/proc/meminfo: memFree=1588320/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=1976 CPUtime=0.29
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 322 0 0 0 29 0 0 0 21 0 1 0 1114711225 2023424 303 1992294400 134512640 135813592 4294956160 18446744073709551615 135224139 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 494 303 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701518 s]
/proc/loadavg: 1.99 1.85 1.45 2/64 27058
/proc/meminfo: memFree=1588320/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=2240 CPUtime=0.69
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 379 0 0 0 69 0 0 0 25 0 1 0 1114711225 2293760 360 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 560 360 150 317 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7600

[startup+1.50261 s]
/proc/loadavg: 1.99 1.85 1.45 2/66 27060
/proc/meminfo: memFree=1586832/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=2632 CPUtime=1.49
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 483 0 0 0 149 0 0 0 25 0 1 0 1114711225 2695168 464 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 658 464 150 317 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7992

[startup+3.10178 s]
/proc/loadavg: 1.91 1.84 1.44 2/66 27060
/proc/meminfo: memFree=1586576/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=2764 CPUtime=3.09
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 530 0 0 0 309 0 0 0 25 0 1 0 1114711225 2830336 511 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 691 511 150 317 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8124

[startup+6.30113 s]
/proc/loadavg: 1.91 1.84 1.44 2/66 27060
/proc/meminfo: memFree=1586512/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=2900 CPUtime=6.29
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 535 0 0 0 629 0 0 0 25 0 1 0 1114711225 2969600 516 1992294400 134512640 135813592 4294956160 18446744073709551615 135204174 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 725 516 150 317 0 405 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8260

[startup+12.7018 s]
/proc/loadavg: 1.84 1.82 1.44 2/66 27060
/proc/meminfo: memFree=1586320/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=2900 CPUtime=12.69
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 553 0 0 0 1269 0 0 0 25 0 1 0 1114711225 2969600 534 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 725 534 150 317 0 405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8260

[startup+25.5012 s]
/proc/loadavg: 1.65 1.78 1.43 2/66 27060
/proc/meminfo: memFree=1583888/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=5636 CPUtime=25.48
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 1192 0 0 0 2548 0 0 0 25 0 1 0 1114711225 5771264 1169 1992294400 134512640 135813592 4294956160 18446744073709551615 134587990 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 1409 1169 150 317 0 1089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10996

[startup+51.102 s]
/proc/loadavg: 1.43 1.72 1.42 2/66 27060
/proc/meminfo: memFree=1579920/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=10132 CPUtime=51.07
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 2274 0 0 0 5105 2 0 0 25 0 1 0 1114711225 10375168 2150 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 2533 2150 150 317 0 2213 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15492

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.39 2/66 27060
/proc/meminfo: memFree=1577616/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=12704 CPUtime=102.25
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 2816 0 0 0 10223 2 0 0 25 0 1 0 1114711225 13008896 2692 1992294400 134512640 135813592 4294956160 18446744073709551615 134665006 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 3176 2692 150 317 0 2856 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18064

[startup+162.301 s]
/proc/loadavg: 1.07 1.49 1.37 2/66 27060
/proc/meminfo: memFree=1572432/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=18628 CPUtime=162.23
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 4204 0 0 0 16219 4 0 0 25 0 1 0 1114711225 19075072 4009 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 4657 4009 150 317 0 4337 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23988

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.34 2/66 27060
/proc/meminfo: memFree=1566800/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=25384 CPUtime=222.2
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 5906 0 0 0 22215 5 0 0 25 0 1 0 1114711225 25993216 5404 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 6346 5404 150 317 0 6026 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30744

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 27060
/proc/meminfo: memFree=1563024/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=29804 CPUtime=282.17
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 7022 0 0 0 28211 6 0 0 25 0 1 0 1114711225 30519296 6355 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 7451 6355 150 317 0 7131 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 35164

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 27060
/proc/meminfo: memFree=1559568/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=33332 CPUtime=342.14
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 7882 0 0 0 34208 6 0 0 25 0 1 0 1114711225 34131968 7215 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 8333 7215 150 317 0 8013 0

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

/proc/27059/statm: 10340 8998 150 317 0 10020 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 46720

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 27060
/proc/meminfo: memFree=1552272/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=41360 CPUtime=582.05
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 9904 0 0 0 58197 8 0 0 25 0 1 0 1114711225 42352640 9000 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 10340 9000 150 317 0 10020 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 46720

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 27060
/proc/meminfo: memFree=1551696/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5360 CPUtime=0
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1114711225 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27058/statm: 1340 239 197 169 0 51 0
[pid=27059] ppid=27058 vsize=42200 CPUtime=642.02
/proc/27059/stat : 27059 (hydrasat_cache4) R 27058 27058 26605 0 -1 4194304 10223 0 0 0 64194 8 0 0 25 0 1 0 1114711225 43212800 9108 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27059/statm: 10550 9108 150 317 0 10230 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 47560

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 27061
/proc/meminfo: memFree=1549840/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=3220 CPUtime=1.96
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 612 0 0 0 196 0 0 0 25 0 1 0 1114781258 3297280 594 1992294400 134512640 135995732 4294956016 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 805 594 172 362 0 440 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 8584

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 27061
/proc/meminfo: memFree=1537104/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=17400 CPUtime=61.93
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 3977 0 0 0 6190 3 0 0 25 0 1 0 1114781258 17817600 3806 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 4350 3806 172 362 0 3985 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 22764

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 27061
/proc/meminfo: memFree=1531280/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=23896 CPUtime=121.9
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 5482 0 0 0 12186 4 0 0 25 0 1 0 1114781258 24469504 5311 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 5974 5311 172 362 0 5609 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 29260

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 27061
/proc/meminfo: memFree=1526800/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=28956 CPUtime=181.88
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 6723 0 0 0 18182 6 0 0 25 0 1 0 1114781258 29650944 6423 1992294400 134512640 135995732 4294956016 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 7239 6423 172 362 0 6874 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 34320

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 27061
/proc/meminfo: memFree=1522832/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=33472 CPUtime=241.84
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 7895 0 0 0 24177 7 0 0 25 0 1 0 1114781258 34275328 7437 1992294400 134512640 135995732 4294956016 18446744073709551615 134807819 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 8368 7437 172 362 0 8003 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 38836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 27061
/proc/meminfo: memFree=1519888/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=36264 CPUtime=301.81
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 8621 0 0 0 30173 8 0 0 25 0 1 0 1114781258 37134336 8163 1992294400 134512640 135995732 4294956016 18446744073709551615 135364281 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 9066 8163 172 362 0 8701 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 41628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 27061
/proc/meminfo: memFree=1516624/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=39352 CPUtime=361.79
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 9532 0 0 0 36170 9 0 0 25 0 1 0 1114781258 40296448 8981 1992294400 134512640 135995732 4294956016 18446744073709551615 134808089 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 9838 8981 172 362 0 9473 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 44716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 27061
/proc/meminfo: memFree=1514128/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=41848 CPUtime=421.76
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 10143 0 0 0 42166 10 0 0 25 0 1 0 1114781258 42852352 9592 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 10462 9592 172 362 0 10097 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 47212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 27067
/proc/meminfo: memFree=1508104/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=49080 CPUtime=481.73
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 11882 0 0 0 48161 12 0 0 25 0 1 0 1114781258 50257920 11049 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 12270 11049 172 362 0 11905 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 54444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 27067
/proc/meminfo: memFree=1507656/2055920 swapFree=4172472/4192956
[pid=27058] ppid=27056 vsize=5364 CPUtime=700.02
/proc/27058/stat : 27058 (hydrasat-multi.) S 27056 27058 26605 0 -1 4194304 321 11497 0 0 0 0 69980 22 16 0 1 0 1114711225 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27058/statm: 1341 245 202 169 0 52 0
[pid=27061] ppid=27058 vsize=51516 CPUtime=500.02
/proc/27061/stat : 27061 (hydrasat_cachew) R 27058 27058 26605 0 -1 4194304 12450 0 0 0 49990 12 0 0 25 0 1 0 1114781258 52752384 11167 1992294400 134512640 135995732 4294956016 18446744073709551615 134807732 0 0 4096 1 0 0 0 17 0 0 0
/proc/27061/statm: 12879 11167 172 362 0 12514 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 56880

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 27058 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=807613
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=230964
# CPU time returned by wait4() is 700.039
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.34
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 56880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.808
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11818
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= 5
involuntary context switches= 2873

runsolver used 1.09283 second user time and 3.2855 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-30 15:41:20
IDJOB=1529823
IDBENCH=70392
IDSOLVER=518
FILE ID=node37/1529823-1238420480
PBS_JOBID= 9061465
Free space on /tmp= 66428 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S291433416-025.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529823-1238420480/watcher-1529823-1238420480 -o /tmp/evaluation-result-1529823-1238420480/solver-1529823-1238420480 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529823-1238420480.cnf 1800 99563310

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

MD5SUM BENCH= f605382d61971a127354e33363a04ef5
RANDOM SEED=99563310

node37.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		: 3000.213
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		: 3000.213
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:       1588864 kB
Buffers:         78900 kB
Cached:         290736 kB
SwapCached:      14360 kB
Active:          97972 kB
Inactive:       287476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588864 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          18764 kB
Slab:            67700 kB
Committed_AS:  2844312 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= 66392 MiB
End job on node37 at 2009-03-30 16:01:23