Trace number 1530651

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S311671104-045.cnf
MD5SUMb892d03833c64865c28a6c109f19fcb2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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
699.89/700.23	HOME/hydrasat-multi.sh: line 48: 22464 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.89/700.23	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-1530651-1238575011/watcher-1530651-1238575011 -o /tmp/evaluation-result-1530651-1238575011/solver-1530651-1238575011 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530651-1238575011.cnf 1800 623169417 

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: 0.91 0.97 1.00 3/64 22463
/proc/meminfo: memFree=1551480/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) R 22461 22463 22399 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 238 1992294400 4194304 4889804 548682068752 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22463/statm: 1340 238 196 169 0 51 0
[pid=22464] ppid=22463 vsize=1452 CPUtime=0
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1130166986 1486848 149 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 363 150 116 317 0 43 0

[startup+0.0592859 s]
/proc/loadavg: 0.91 0.97 1.00 3/64 22463
/proc/meminfo: memFree=1551480/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=1716 CPUtime=0.05
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 274 0 0 0 5 0 0 0 19 0 1 0 1130166986 1757184 255 1992294400 134512640 135813592 4294956176 18446744073709551615 134664777 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 429 255 150 317 0 109 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7076

[startup+0.101289 s]
/proc/loadavg: 0.91 0.97 1.00 3/64 22463
/proc/meminfo: memFree=1551480/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=1844 CPUtime=0.09
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 284 0 0 0 9 0 0 0 19 0 1 0 1130166986 1888256 265 1992294400 134512640 135813592 4294956176 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 461 265 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.30131 s]
/proc/loadavg: 0.91 0.97 1.00 3/64 22463
/proc/meminfo: memFree=1551480/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=1976 CPUtime=0.29
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 325 0 0 0 29 0 0 0 21 0 1 0 1130166986 2023424 306 1992294400 134512640 135813592 4294956176 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 494 306 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701352 s]
/proc/loadavg: 0.91 0.97 1.00 3/64 22463
/proc/meminfo: memFree=1551480/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=2108 CPUtime=0.69
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 371 0 0 0 69 0 0 0 25 0 1 0 1130166986 2158592 352 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 527 352 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50144 s]
/proc/loadavg: 0.92 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1550184/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=2508 CPUtime=1.49
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 468 0 0 0 149 0 0 0 25 0 1 0 1130166986 2568192 449 1992294400 134512640 135813592 4294956176 18446744073709551615 134591829 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 627 449 150 317 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7868

[startup+3.10161 s]
/proc/loadavg: 0.92 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1549800/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=2768 CPUtime=3.09
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 518 0 0 0 309 0 0 0 25 0 1 0 1130166986 2834432 499 1992294400 134512640 135813592 4294956176 18446744073709551615 134664948 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 692 499 150 317 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8128

[startup+6.30296 s]
/proc/loadavg: 0.93 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1548584/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=3844 CPUtime=6.29
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 769 0 0 0 629 0 0 0 25 0 1 0 1130166986 3936256 750 1992294400 134512640 135813592 4294956176 18446744073709551615 134665297 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 961 750 150 317 0 641 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9204

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1548392/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=4140 CPUtime=12.68
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 834 0 0 0 1268 0 0 0 25 0 1 0 1130166986 4239360 815 1992294400 134512640 135813592 4294956176 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 1035 815 150 317 0 715 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9500

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1548200/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=4272 CPUtime=25.48
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 890 0 0 0 2548 0 0 0 25 0 1 0 1130166986 4374528 871 1992294400 134512640 135813592 4294956176 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 1068 871 150 317 0 748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9632

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1545768/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=6980 CPUtime=51.07
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 1514 0 0 0 5107 0 0 0 25 0 1 0 1130166986 7147520 1495 1992294400 134512640 135813592 4294956176 18446744073709551615 134665845 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 1745 1495 150 317 0 1425 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12340

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1543784/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=9016 CPUtime=102.24
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 1990 0 0 0 10224 0 0 0 25 0 1 0 1130166986 9232384 1963 1992294400 134512640 135813592 4294956176 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 2254 1963 150 317 0 1934 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 14376

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1543336/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=9556 CPUtime=162.22
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 2096 0 0 0 16221 1 0 0 25 0 1 0 1130166986 9785344 2069 1992294400 134512640 135813592 4294956176 18446744073709551615 134665474 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 2389 2069 150 317 0 2069 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 14916

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1543272/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=9556 CPUtime=222.2
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 2105 0 0 0 22219 1 0 0 25 0 1 0 1130166986 9785344 2078 1992294400 134512640 135813592 4294956176 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 2389 2078 150 317 0 2069 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14916

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1543144/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=9832 CPUtime=282.17
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 2165 0 0 0 28216 1 0 0 25 0 1 0 1130166986 10067968 2138 1992294400 134512640 135813592 4294956176 18446744073709551615 134665957 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 2458 2138 150 317 0 2138 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 15192

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 22465
/proc/meminfo: memFree=1542568/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=10352 CPUtime=342.14
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 2289 0 0 0 34213 1 0 0 25 0 1 0 1130166986 10600448 2262 1992294400 134512640 135813592 4294956176 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 2588 2262 150 317 0 2268 0

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

/proc/22464/statm: 3138 2722 150 317 0 2818 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 17912

[startup+582.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 22467
/proc/meminfo: memFree=1540584/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=12688 CPUtime=582.04
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 2798 0 0 0 58202 2 0 0 25 0 1 0 1130166986 12992512 2771 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 3172 2771 150 317 0 2852 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 18048

[startup+642.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 22467
/proc/meminfo: memFree=1540136/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5360 CPUtime=0
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130166986 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22463/statm: 1340 239 197 169 0 51 0
[pid=22464] ppid=22463 vsize=13168 CPUtime=642.01
/proc/22464/stat : 22464 (hydrasat_cache4) R 22463 22463 22399 0 -1 4194304 2905 0 0 0 64199 2 0 0 25 0 1 0 1130166986 13484032 2878 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/22464/statm: 3292 2878 150 317 0 2972 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 18528

[startup+702.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 22468
/proc/meminfo: memFree=1538600/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=2932 CPUtime=2.05
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 549 0 0 0 205 0 0 0 25 0 1 0 1130237010 3002368 532 1992294400 134512640 135995732 4294956048 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 733 532 172 362 0 368 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 8296

[startup+762.305 s]
/proc/loadavg: 1.11 1.05 1.00 2/66 22468
/proc/meminfo: memFree=1524840/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=17268 CPUtime=62.03
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 4002 0 0 0 6200 3 0 0 25 0 1 0 1130237010 17682432 3887 1992294400 134512640 135995732 4294956048 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 4317 3887 172 362 0 3952 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 22632

[startup+822.302 s]
/proc/loadavg: 1.17 1.07 1.01 2/66 22468
/proc/meminfo: memFree=1519336/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=22900 CPUtime=121.99
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 5390 0 0 0 12195 4 0 0 25 0 1 0 1130237010 23449600 5275 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 5725 5275 172 362 0 5360 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 28264

[startup+882.301 s]
/proc/loadavg: 1.16 1.08 1.01 2/66 22468
/proc/meminfo: memFree=1514088/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=29436 CPUtime=181.97
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 6987 0 0 0 18192 5 0 0 25 0 1 0 1130237010 30142464 6605 1992294400 134512640 135995732 4294956048 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 7359 6605 172 362 0 6994 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 34800

[startup+942.302 s]
/proc/loadavg: 1.06 1.07 1.01 2/66 22468
/proc/meminfo: memFree=1509480/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=34120 CPUtime=241.95
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 8129 0 0 0 24188 7 0 0 25 0 1 0 1130237010 34938880 7747 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 8530 7747 172 362 0 8165 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 39484

[startup+1002.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/66 22468
/proc/meminfo: memFree=1505064/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=38556 CPUtime=301.92
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 9211 0 0 0 30184 8 0 0 25 0 1 0 1130237010 39481344 8829 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 9639 8829 172 362 0 9274 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 43920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 22468
/proc/meminfo: memFree=1501800/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=42212 CPUtime=361.89
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 10048 0 0 0 36180 9 0 0 25 0 1 0 1130237010 43225088 9666 1992294400 134512640 135995732 4294956048 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 10553 9666 172 362 0 10188 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 47576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 22468
/proc/meminfo: memFree=1498024/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=46300 CPUtime=421.87
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 10983 0 0 0 42177 10 0 0 25 0 1 0 1130237010 47411200 10601 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 11575 10601 172 362 0 11210 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 51664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22468
/proc/meminfo: memFree=1495016/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=50536 CPUtime=481.84
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 11988 0 0 0 48174 10 0 0 25 0 1 0 1130237010 51748864 11349 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 12634 11349 172 362 0 12269 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 55900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 22468
/proc/meminfo: memFree=1494120/2055920 swapFree=4178540/4192956
[pid=22463] ppid=22461 vsize=5364 CPUtime=699.93
/proc/22463/stat : 22463 (hydrasat-multi.) S 22461 22463 22399 0 -1 4194304 322 3340 0 0 0 0 69986 7 16 0 1 0 1130166986 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22463/statm: 1341 245 202 169 0 52 0
[pid=22468] ppid=22463 vsize=51460 CPUtime=500.14
/proc/22468/stat : 22468 (hydrasat_cachew) R 22463 22463 22399 0 -1 4194304 12213 0 0 0 50004 10 0 0 25 0 1 0 1130237010 52695040 11574 1992294400 134512640 135995732 4294956048 18446744073709551615 134807706 0 0 4096 1 0 0 0 17 0 0 0
/proc/22468/statm: 12865 11574 172 362 0 12500 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 56824

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 22463 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=866604
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=73988
# CPU time returned by wait4() is 699.941
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 56824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.867
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3662
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= 2457

runsolver used 1.01885 second user time and 3.35749 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-01 10:36:51
IDJOB=1530651
IDBENCH=70668
IDSOLVER=518
FILE ID=node19/1530651-1238575011
PBS_JOBID= 9070536
Free space on /tmp= 66404 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S311671104-045.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530651-1238575011/watcher-1530651-1238575011 -o /tmp/evaluation-result-1530651-1238575011/solver-1530651-1238575011 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530651-1238575011.cnf 1800 623169417

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

MD5SUM BENCH= b892d03833c64865c28a6c109f19fcb2
RANDOM SEED=623169417

node19.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		: 3000.235
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		: 3000.235
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:       1551960 kB
Buffers:         84148 kB
Cached:         325320 kB
SwapCached:       8188 kB
Active:         210544 kB
Inactive:       208700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551960 kB
SwapTotal:     4192956 kB
SwapFree:      4178540 kB
Dirty:            4196 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            70696 kB
Committed_AS:  3094676 kB
PageTables:       1456 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= 66388 MiB
End job on node19 at 2009-04-01 10:56:53