Trace number 1530282

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
MD5SUM8ac945fd2d00d7595dd6a09603bfa3b0
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 

0.00/0.00	c Trying configuration 1
699.92/700.10	HOME/hydrasat-multi.sh: line 48: 26038 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.92/700.10	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-1530282-1238498698/watcher-1530282-1238498698 -o /tmp/evaluation-result-1530282-1238498698/solver-1530282-1238498698 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530282-1238498698.cnf 1800 549864410 

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: 1.91 1.73 1.38 3/65 26037
/proc/meminfo: memFree=1209704/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) R 26035 26037 25873 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 228706544287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26037/statm: 1340 238 196 169 0 51 0
[pid=26038] ppid=26037 vsize=1452 CPUtime=0
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1009243562 1486848 147 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 363 148 116 317 0 43 0

[startup+0.038317 s]
/proc/loadavg: 1.91 1.73 1.38 3/65 26037
/proc/meminfo: memFree=1209704/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=1852 CPUtime=0.03
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 284 0 0 0 3 0 0 0 18 0 1 0 1009243562 1896448 265 1992294400 134512640 135813592 4294956160 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 463 265 150 317 0 143 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7212

[startup+0.102322 s]
/proc/loadavg: 1.91 1.73 1.38 3/65 26037
/proc/meminfo: memFree=1209704/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=1852 CPUtime=0.09
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 298 0 0 0 9 0 0 0 19 0 1 0 1009243562 1896448 279 1992294400 134512640 135813592 4294956160 18446744073709551615 134664968 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 463 279 150 317 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7212

[startup+0.302341 s]
/proc/loadavg: 1.91 1.73 1.38 3/65 26037
/proc/meminfo: memFree=1209704/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=1984 CPUtime=0.29
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 331 0 0 0 29 0 0 0 21 0 1 0 1009243562 2031616 312 1992294400 134512640 135813592 4294956160 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 496 312 150 317 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.702377 s]
/proc/loadavg: 1.91 1.73 1.38 3/65 26037
/proc/meminfo: memFree=1209704/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=2248 CPUtime=0.69
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 376 0 0 0 69 0 0 0 25 0 1 0 1009243562 2301952 357 1992294400 134512640 135813592 4294956160 18446744073709551615 134665442 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 562 357 150 317 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7608

[startup+1.50145 s]
/proc/loadavg: 1.91 1.73 1.38 2/67 26039
/proc/meminfo: memFree=1208408/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=2636 CPUtime=1.49
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 1009243562 2699264 465 1992294400 134512640 135813592 4294956160 18446744073709551615 134661589 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 659 465 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.1016 s]
/proc/loadavg: 1.84 1.72 1.38 2/67 26039
/proc/meminfo: memFree=1207960/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=2636 CPUtime=3.09
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 500 0 0 0 309 0 0 0 25 0 1 0 1009243562 2699264 481 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 659 481 150 317 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7996

[startup+6.3019 s]
/proc/loadavg: 1.84 1.72 1.38 2/67 26039
/proc/meminfo: memFree=1207064/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=3428 CPUtime=6.28
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 689 0 0 0 628 0 0 0 25 0 1 0 1009243562 3510272 670 1992294400 134512640 135813592 4294956160 18446744073709551615 134665189 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 857 670 150 317 0 537 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8788

[startup+12.7015 s]
/proc/loadavg: 1.71 1.69 1.38 2/67 26039
/proc/meminfo: memFree=1206872/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=3704 CPUtime=12.68
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 739 0 0 0 1268 0 0 0 25 0 1 0 1009243562 3792896 720 1992294400 134512640 135813592 4294956160 18446744073709551615 134665568 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 926 720 150 317 0 606 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9064

[startup+25.5017 s]
/proc/loadavg: 1.60 1.67 1.37 2/67 26039
/proc/meminfo: memFree=1206872/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=3840 CPUtime=25.49
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 773 0 0 0 2548 1 0 0 25 0 1 0 1009243562 3932160 754 1992294400 134512640 135813592 4294956160 18446744073709551615 134665507 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 960 754 150 317 0 640 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9200

[startup+51.1011 s]
/proc/loadavg: 1.39 1.62 1.36 2/67 26039
/proc/meminfo: memFree=1203544/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=7468 CPUtime=51.07
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 1624 0 0 0 5106 1 0 0 25 0 1 0 1009243562 7647232 1598 1992294400 134512640 135813592 4294956160 18446744073709551615 135206584 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 1867 1598 150 317 0 1547 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12828

[startup+102.306 s]
/proc/loadavg: 1.16 1.51 1.34 2/67 26039
/proc/meminfo: memFree=1201880/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=9144 CPUtime=102.26
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 2031 0 0 0 10224 2 0 0 25 0 1 0 1009243562 9363456 1969 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 2286 1969 150 317 0 1966 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14504

[startup+162.301 s]
/proc/loadavg: 1.06 1.41 1.32 2/67 26039
/proc/meminfo: memFree=1201496/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=9616 CPUtime=162.24
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 2127 0 0 0 16222 2 0 0 25 0 1 0 1009243562 9846784 2065 1992294400 134512640 135813592 4294956160 18446744073709551615 134665345 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 2404 2065 150 317 0 2084 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14976

[startup+222.301 s]
/proc/loadavg: 1.02 1.34 1.29 2/67 26039
/proc/meminfo: memFree=1201432/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=9616 CPUtime=222.23
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 2136 0 0 0 22221 2 0 0 25 0 1 0 1009243562 9846784 2074 1992294400 134512640 135813592 4294956160 18446744073709551615 134665023 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 2404 2074 150 317 0 2084 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14976

[startup+282.302 s]
/proc/loadavg: 1.00 1.27 1.27 2/67 26039
/proc/meminfo: memFree=1201112/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=10064 CPUtime=282.21
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 2218 0 0 0 28219 2 0 0 25 0 1 0 1009243562 10305536 2156 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 2516 2156 150 317 0 2196 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15424

[startup+342.301 s]
/proc/loadavg: 1.00 1.22 1.25 2/67 26039
/proc/meminfo: memFree=1200856/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=10420 CPUtime=342.2
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 2291 0 0 0 34218 2 0 0 25 0 1 0 1009243562 10670080 2229 1992294400 134512640 135813592 4294956160 18446744073709551615 134665029 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 2605 2229 150 317 0 2285 0

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

/proc/26038/statm: 2836 2440 150 317 0 2516 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 16704

[startup+582.303 s]
/proc/loadavg: 1.00 1.09 1.18 2/67 26039
/proc/meminfo: memFree=1199832/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=11484 CPUtime=582.14
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 2559 0 0 0 58211 3 0 0 25 0 1 0 1009243562 11759616 2497 1992294400 134512640 135813592 4294956160 18446744073709551615 134597883 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 2871 2497 150 317 0 2551 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16844

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.17 2/67 26039
/proc/meminfo: memFree=1199768/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5360 CPUtime=0
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1009243561 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26037/statm: 1340 239 197 169 0 51 0
[pid=26038] ppid=26037 vsize=11620 CPUtime=642.13
/proc/26038/stat : 26038 (hydrasat_cache4) R 26037 26037 25873 0 -1 4194304 2586 0 0 0 64210 3 0 0 25 0 1 0 1009243562 11898880 2524 1992294400 134512640 135813592 4294956160 18446744073709551615 134665499 0 0 4096 1 0 0 0 17 0 0 0
/proc/26038/statm: 2905 2524 150 317 0 2585 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16980

[startup+702.303 s]
/proc/loadavg: 1.00 1.06 1.16 2/67 26040
/proc/meminfo: memFree=1198168/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=2928 CPUtime=2.18
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 551 0 0 0 218 0 0 0 25 0 1 0 1009313572 2998272 533 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 732 533 172 362 0 367 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 8292

[startup+762.307 s]
/proc/loadavg: 1.00 1.04 1.15 2/67 26040
/proc/meminfo: memFree=1186200/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=15336 CPUtime=62.16
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 3582 0 0 0 6211 5 0 0 25 0 1 0 1009313572 15704064 3466 1992294400 134512640 135995732 4294956016 18446744073709551615 134808134 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 3834 3466 172 362 0 3469 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 20700

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/67 26040
/proc/meminfo: memFree=1179096/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=22648 CPUtime=122.14
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 5383 0 0 0 12207 7 0 0 25 0 1 0 1009313572 23191552 5267 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 5662 5267 172 362 0 5297 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28012

[startup+882.303 s]
/proc/loadavg: 1.00 1.02 1.12 2/67 26040
/proc/meminfo: memFree=1173848/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=28868 CPUtime=182.13
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 6822 0 0 0 18205 8 0 0 25 0 1 0 1009313572 29560832 6577 1992294400 134512640 135995732 4294956016 18446744073709551615 134808076 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 7217 6577 172 362 0 6852 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 34232

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.11 2/67 26040
/proc/meminfo: memFree=1168792/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=34192 CPUtime=242.12
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 8103 0 0 0 24202 10 0 0 25 0 1 0 1009313572 35012608 7858 1992294400 134512640 135995732 4294956016 18446744073709551615 134806616 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 8548 7858 172 362 0 8183 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 39556

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 26040
/proc/meminfo: memFree=1164824/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=38280 CPUtime=302.1
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 9091 0 0 0 30200 10 0 0 25 0 1 0 1009313572 39198720 8846 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 9570 8846 172 362 0 9205 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 43644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/67 26040
/proc/meminfo: memFree=1160536/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=42980 CPUtime=362.08
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 10231 0 0 0 36197 11 0 0 25 0 1 0 1009313572 44011520 9986 1992294400 134512640 135995732 4294956016 18446744073709551615 134807855 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 10745 9986 172 362 0 10380 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 48344

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 26040
/proc/meminfo: memFree=1158296/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=45244 CPUtime=422.07
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 10725 0 0 0 42195 12 0 0 25 0 1 0 1009313572 46329856 10480 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 11311 10480 172 362 0 10946 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 50608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 26040
/proc/meminfo: memFree=1155160/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=48432 CPUtime=482.06
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 11511 0 0 0 48193 13 0 0 25 0 1 0 1009313572 49594368 11266 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 12108 11266 172 362 0 11743 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 53796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 26040
/proc/meminfo: memFree=1154264/2055920 swapFree=4176856/4192956
[pid=26037] ppid=26035 vsize=5364 CPUtime=699.92
/proc/26037/stat : 26037 (hydrasat-multi.) S 26035 26037 25873 0 -1 4194304 321 2871 0 0 0 0 69985 7 16 0 1 0 1009243561 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26037/statm: 1341 245 202 169 0 52 0
[pid=26040] ppid=26037 vsize=49224 CPUtime=500.15
/proc/26040/stat : 26040 (hydrasat_cachew) R 26037 26037 25873 0 -1 4194304 11729 0 0 0 50002 13 0 0 25 0 1 0 1009313572 50405376 11484 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/26040/statm: 12306 11484 172 362 0 11941 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54588

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 26037 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=854605
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=79987
# CPU time returned by wait4() is 699.935
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.2
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 54588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.855
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3192
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= 942

runsolver used 1.02284 second user time and 3.35249 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-31 13:24:58
IDJOB=1530282
IDBENCH=70545
IDSOLVER=518
FILE ID=node8/1530282-1238498698
PBS_JOBID= 9061943
Free space on /tmp= 64248 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530282-1238498698/watcher-1530282-1238498698 -o /tmp/evaluation-result-1530282-1238498698/solver-1530282-1238498698 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530282-1238498698.cnf 1800 549864410

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

MD5SUM BENCH= 8ac945fd2d00d7595dd6a09603bfa3b0
RANDOM SEED=549864410

node8.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		: 3000.232
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		: 3000.232
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:       1210184 kB
Buffers:        105900 kB
Cached:         634732 kB
SwapCached:       9204 kB
Active:         161560 kB
Inactive:       589772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1210184 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            4092 kB
Writeback:           0 kB
Mapped:          16368 kB
Slab:            80268 kB
Committed_AS:  2692716 kB
PageTables:       1376 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= 64236 MiB
End job on node8 at 2009-03-31 13:45:01