Trace number 1554205

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) 1200.05 1200.41

General information on the benchmark

NameAPPLICATIONS/
bitverif/minand/minand128.cnf
MD5SUM34e3afebec3eaf03cbcceb51b352993a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.6065
Satisfiable
(Un)Satisfiability was proved
Number of variables53999
Number of clauses159692
Sum of the clauses size372612
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106460
Number of clauses of size 353230
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.10/700.37	HOME/hydrasat-multi.sh: line 48: 26624 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.10/700.37	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1554205-1238725134/watcher-1554205-1238725134 -o /tmp/evaluation-result-1554205-1238725134/solver-1554205-1238725134 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1554205-1238725134.cnf 1800 90469474 

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: 1.00 1.00 1.00 3/64 26623
/proc/meminfo: memFree=1065888/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=2208 CPUtime=0
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 1145176241 2260992 187 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 552 187 117 317 0 232 0

[startup+0.029598 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26623
/proc/meminfo: memFree=1065888/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=3132 CPUtime=0.02
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 442 0 0 0 2 0 0 0 18 0 1 0 1145176241 3207168 424 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 783 425 117 317 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8492

[startup+0.102604 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26623
/proc/meminfo: memFree=1065888/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=6168 CPUtime=0.09
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 1254 0 0 0 9 0 0 0 18 0 1 0 1145176241 6316032 1236 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 1542 1236 117 317 0 1222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11528

[startup+0.301621 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26623
/proc/meminfo: memFree=1065888/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=16252 CPUtime=0.28
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 3958 0 0 0 27 1 0 0 19 0 1 0 1145176241 16642048 3781 1992294400 134512640 135813592 4294956160 18446744073709551615 134673244 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 4063 3781 124 317 0 3743 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 21612

[startup+0.701657 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26623
/proc/meminfo: memFree=1065888/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=21312 CPUtime=0.69
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 5246 0 0 0 67 2 0 0 22 0 1 0 1145176241 21823488 4913 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 5328 4913 126 317 0 5008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26672

[startup+1.50273 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1044176/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=26268 CPUtime=1.49
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 6503 0 0 0 147 2 0 0 25 0 1 0 1145176241 26898432 6170 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 6567 6170 126 317 0 6247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31628

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1037904/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=33056 CPUtime=3.09
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 8177 0 0 0 306 3 0 0 25 0 1 0 1145176241 33849344 7844 1992294400 134512640 135813592 4294956160 18446744073709551615 134674221 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 8264 7844 126 317 0 7944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38416

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1026192/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=47288 CPUtime=6.29
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 11856 0 0 0 623 6 0 0 25 0 1 0 1145176241 48422912 11082 1992294400 134512640 135813592 4294956160 18446744073709551615 134674228 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 11822 11082 126 317 0 11502 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52648

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1013328/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=56132 CPUtime=12.68
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 14019 0 0 0 1260 8 0 0 25 0 1 0 1145176241 57479168 13245 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/26624/statm: 14033 13245 126 317 0 13713 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61492

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1009816/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=59400 CPUtime=25.47
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 15041 0 0 0 2539 8 0 0 25 0 1 0 1145176241 60825600 14010 1992294400 134512640 135813592 4294956160 18446744073709551615 134520716 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 14850 14010 126 317 0 14530 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 64760

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1005784/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=62776 CPUtime=51.06
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 16428 0 0 0 5097 9 0 0 25 0 1 0 1145176241 64282624 15025 1992294400 134512640 135813592 4294956160 18446744073709551615 134587731 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 15694 15025 150 317 0 15374 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 68136

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1003160/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=65440 CPUtime=102.25
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 17086 0 0 0 10215 10 0 0 25 0 1 0 1145176241 67010560 15683 1992294400 134512640 135813592 4294956160 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 16360 15683 150 317 0 16040 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 70800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1003032/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=65440 CPUtime=162.23
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 17105 0 0 0 16213 10 0 0 25 0 1 0 1145176241 67010560 15702 1992294400 134512640 135813592 4294956160 18446744073709551615 134662878 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 16360 15702 150 317 0 16040 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70800

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=1001432/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=67032 CPUtime=222.22
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 17496 0 0 0 22212 10 0 0 25 0 1 0 1145176241 68640768 16093 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 16758 16093 150 317 0 16438 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 72392

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=999640/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=68764 CPUtime=282.2
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 17938 0 0 0 28210 10 0 0 25 0 1 0 1145176241 70414336 16535 1992294400 134512640 135813592 4294956160 18446744073709551615 134665903 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 17191 16535 150 317 0 16871 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 74124

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26625
/proc/meminfo: memFree=999064/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=69428 CPUtime=342.18
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 18082 0 0 0 34208 10 0 0 25 0 1 0 1145176241 71094272 16679 1992294400 134512640 135813592 4294956160 18446744073709551615 134665499 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 17357 16679 150 317 0 17037 0

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

/proc/26624/statm: 18554 17878 150 317 0 18234 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 79576

[startup+582.302 s]
/proc/loadavg: 1.14 1.04 1.01 2/66 26625
/proc/meminfo: memFree=994264/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=74216 CPUtime=582.13
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 19281 0 0 0 58201 12 0 0 25 0 1 0 1145176241 75997184 17878 1992294400 134512640 135813592 4294956160 18446744073709551615 134661540 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 18554 17878 150 317 0 18234 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 79576

[startup+642.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 26625
/proc/meminfo: memFree=993752/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5360 CPUtime=0
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1145176241 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26623/statm: 1340 239 197 169 0 51 0
[pid=26624] ppid=26623 vsize=74416 CPUtime=642.12
/proc/26624/stat : 26624 (hydrasat_cache4) R 26623 26623 25261 0 -1 4194304 19547 0 0 0 64200 12 0 0 25 0 1 0 1145176241 76201984 17955 1992294400 134512640 135813592 4294956160 18446744073709551615 134662830 0 0 4096 1 0 0 0 17 1 0 0
/proc/26624/statm: 18604 17955 150 317 0 18284 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 79776

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 26626
/proc/meminfo: memFree=970136/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=26240 CPUtime=1.91
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 6488 0 0 0 188 3 0 0 25 0 1 0 1145246278 26869760 6156 1992294400 134512640 135995732 4294956016 18446744073709551615 135385617 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 6560 6156 151 362 0 6195 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 31604

[startup+762.305 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 26626
/proc/meminfo: memFree=941528/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=54520 CPUtime=61.88
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 14298 0 0 0 6180 8 0 0 25 0 1 0 1145246278 55828480 12896 1992294400 134512640 135995732 4294956016 18446744073709551615 135385625 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 13630 12896 173 362 0 13265 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 59884

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 26626
/proc/meminfo: memFree=941272/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=54520 CPUtime=121.87
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 14391 0 0 0 12178 9 0 0 25 0 1 0 1145246278 55828480 12989 1992294400 134512640 135995732 4294956016 18446744073709551615 134588962 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 13630 12989 173 362 0 13265 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 59884

[startup+882.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 26626
/proc/meminfo: memFree=940184/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=55708 CPUtime=181.85
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 14664 0 0 0 18176 9 0 0 25 0 1 0 1145246278 57044992 13262 1992294400 134512640 135995732 4294956016 18446744073709551615 135365665 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 13927 13262 173 362 0 13562 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 61072

[startup+942.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 26626
/proc/meminfo: memFree=940184/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=55708 CPUtime=241.83
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 14664 0 0 0 24174 9 0 0 25 0 1 0 1145246278 57044992 13262 1992294400 134512640 135995732 4294956016 18446744073709551615 134682254 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 13927 13262 173 362 0 13562 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 61072

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 26626
/proc/meminfo: memFree=938968/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=56896 CPUtime=301.82
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 14972 0 0 0 30173 9 0 0 25 0 1 0 1145246278 58261504 13570 1992294400 134512640 135995732 4294956016 18446744073709551615 134806305 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 14224 13570 173 362 0 13859 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 62260

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 26626
/proc/meminfo: memFree=938776/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=57028 CPUtime=361.81
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 15008 0 0 0 36171 10 0 0 25 0 1 0 1145246278 58396672 13606 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 14257 13606 173 362 0 13892 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 62392

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 26626
/proc/meminfo: memFree=938264/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=57556 CPUtime=421.79
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 15145 0 0 0 42169 10 0 0 25 0 1 0 1145246278 58937344 13743 1992294400 134512640 135995732 4294956016 18446744073709551615 134682235 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 14389 13743 173 362 0 14024 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 62920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26626
/proc/meminfo: memFree=938264/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=57556 CPUtime=481.78
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 15145 0 0 0 48168 10 0 0 25 0 1 0 1145246278 58937344 13743 1992294400 134512640 135995732 4294956016 18446744073709551615 134807867 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 14389 13743 173 362 0 14024 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 62920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26626
/proc/meminfo: memFree=938264/2055920 swapFree=4178356/4192956
[pid=26623] ppid=26621 vsize=5364 CPUtime=700.18
/proc/26623/stat : 26623 (hydrasat-multi.) S 26621 26623 25261 0 -1 4194304 321 20362 0 0 0 0 69976 42 16 0 1 0 1145176241 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26623/statm: 1341 245 202 169 0 52 0
[pid=26626] ppid=26623 vsize=57556 CPUtime=499.87
/proc/26626/stat : 26626 (hydrasat_cachew) R 26623 26623 25261 0 -1 4194304 15145 0 0 0 49977 10 0 0 25 0 1 0 1145246278 58937344 13743 1992294400 134512640 135995732 4294956016 18446744073709551615 134807877 0 0 4096 1 0 0 0 17 1 0 0
/proc/26626/statm: 14389 13743 173 362 0 14024 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62920

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 26623 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=767619
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=423935
# CPU time returned by wait4() is 700.192
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.53
CPU system time (s): 0.52
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 81112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.768
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20683
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1420

runsolver used 1.37879 second user time and 2.99954 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-03 04:18:54
IDJOB=1554205
IDBENCH=70776
IDSOLVER=518
FILE ID=node43/1554205-1238725134
PBS_JOBID= 9085300
Free space on /tmp= 66416 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/bitverif/minand/minand128.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554205-1238725134/watcher-1554205-1238725134 -o /tmp/evaluation-result-1554205-1238725134/solver-1554205-1238725134 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1554205-1238725134.cnf 1800 90469474

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

MD5SUM BENCH= 34e3afebec3eaf03cbcceb51b352993a
RANDOM SEED=90469474

node43.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		: 3000.242
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		: 3000.242
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:       1066368 kB
Buffers:        104224 kB
Cached:         786036 kB
SwapCached:       8564 kB
Active:         352036 kB
Inactive:       548336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066368 kB
SwapTotal:     4192956 kB
SwapFree:      4178356 kB
Dirty:            6616 kB
Writeback:           0 kB
Mapped:          15852 kB
Slab:            75088 kB
Committed_AS:  2739544 kB
PageTables:       1448 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= 66340 MiB
End job on node43 at 2009-04-03 04:38:57