Trace number 1530648

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) 1200.11 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S180439591-093.cnf
MD5SUM69b9fd52ab448c99d778e33811fd6518
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
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
699.88/700.28	HOME/hydrasat-multi.sh: line 48: 23252 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.88/700.29	c Trying configuration 2
1200.09/1200.70	HOME/hydrasat-multi.sh: line 64: 23256 Terminated              $SOLVER2 $BENCHNAME $OPTIONS2
1200.09/1200.70	c Trying configuration 3

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-1530648-1238574727/watcher-1530648-1238574727 -o /tmp/evaluation-result-1530648-1238574727/solver-1530648-1238574727 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530648-1238574727.cnf 1800 66528550 

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: 2.00 1.86 1.46 3/64 23251
/proc/meminfo: memFree=1622960/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) R 23249 23251 22541 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23251/statm: 1340 238 196 169 0 51 0
[pid=23252] ppid=23251 vsize=1452 CPUtime=0
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1130138399 1486848 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 363 150 116 317 0 43 0

[startup+0.068006 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 23251
/proc/meminfo: memFree=1622960/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=1844 CPUtime=0.06
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 277 0 0 0 6 0 0 0 19 0 1 0 1130138399 1888256 258 1992294400 134512640 135813592 4294956160 18446744073709551615 134665335 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 461 258 150 317 0 141 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7204

[startup+0.10201 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 23251
/proc/meminfo: memFree=1622960/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=1844 CPUtime=0.09
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 286 0 0 0 9 0 0 0 19 0 1 0 1130138399 1888256 267 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 461 267 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301045 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 23251
/proc/meminfo: memFree=1622960/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=1976 CPUtime=0.29
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 322 0 0 0 29 0 0 0 21 0 1 0 1130138399 2023424 303 1992294400 134512640 135813592 4294956160 18446744073709551615 134587699 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 494 303 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701097 s]
/proc/loadavg: 2.00 1.86 1.46 3/64 23251
/proc/meminfo: memFree=1622960/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=2240 CPUtime=0.69
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 375 0 0 0 69 0 0 0 25 0 1 0 1130138399 2293760 356 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 560 356 150 317 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7600

[startup+1.50121 s]
/proc/loadavg: 1.92 1.85 1.46 2/66 23253
/proc/meminfo: memFree=1621664/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=2768 CPUtime=1.49
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 536 0 0 0 149 0 0 0 25 0 1 0 1130138399 2834432 517 1992294400 134512640 135813592 4294956160 18446744073709551615 134665845 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 692 517 150 317 0 372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8128

[startup+3.10145 s]
/proc/loadavg: 1.92 1.85 1.46 2/66 23253
/proc/meminfo: memFree=1620448/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=3548 CPUtime=3.09
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 1130138399 3633152 692 1992294400 134512640 135813592 4294956160 18446744073709551615 134667486 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 887 692 150 317 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8908

[startup+6.30191 s]
/proc/loadavg: 1.92 1.85 1.46 2/66 23253
/proc/meminfo: memFree=1620128/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=3812 CPUtime=6.29
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 786 0 0 0 629 0 0 0 25 0 1 0 1130138399 3903488 767 1992294400 134512640 135813592 4294956160 18446744073709551615 134662852 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 953 767 150 317 0 633 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9172

[startup+12.7018 s]
/proc/loadavg: 1.78 1.82 1.45 2/66 23253
/proc/meminfo: memFree=1618464/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=5748 CPUtime=12.69
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 1224 0 0 0 1269 0 0 0 25 0 1 0 1130138399 5885952 1205 1992294400 134512640 135813592 4294956160 18446744073709551615 134665059 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 1437 1205 150 317 0 1117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11108

[startup+25.5028 s]
/proc/loadavg: 1.66 1.79 1.45 2/66 23253
/proc/meminfo: memFree=1614432/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=9872 CPUtime=25.48
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 2181 0 0 0 2547 1 0 0 25 0 1 0 1130138399 10108928 2162 1992294400 134512640 135813592 4294956160 18446744073709551615 134665215 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 2468 2162 150 317 0 2148 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15232

[startup+51.1024 s]
/proc/loadavg: 1.43 1.73 1.44 2/66 23253
/proc/meminfo: memFree=1614048/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=10180 CPUtime=51.06
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 2285 0 0 0 5105 1 0 0 25 0 1 0 1130138399 10424320 2266 1992294400 134512640 135813592 4294956160 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 2545 2266 150 317 0 2225 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15540

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.41 2/66 23253
/proc/meminfo: memFree=1610656/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=13920 CPUtime=102.24
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 3140 0 0 0 10222 2 0 0 25 0 1 0 1130138399 14254080 3086 1992294400 134512640 135813592 4294956160 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 3480 3086 150 317 0 3160 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19280

[startup+162.303 s]
/proc/loadavg: 1.06 1.49 1.38 2/66 23253
/proc/meminfo: memFree=1605664/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=19752 CPUtime=162.21
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 4519 0 0 0 16218 3 0 0 25 0 1 0 1130138399 20226048 4348 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 4938 4348 150 317 0 4618 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25112

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.35 2/66 23254
/proc/meminfo: memFree=1604000/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=21392 CPUtime=222.18
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 4870 0 0 0 22214 4 0 0 25 0 1 0 1130138399 21905408 4699 1992294400 134512640 135813592 4294956160 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 5348 4699 150 317 0 5028 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 26752

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 23255
/proc/meminfo: memFree=1604000/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=21392 CPUtime=282.16
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 4881 0 0 0 28212 4 0 0 25 0 1 0 1130138399 21905408 4710 1992294400 134512640 135813592 4294956160 18446744073709551615 134665845 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 5348 4710 150 317 0 5028 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 26752

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.31 2/66 23255
/proc/meminfo: memFree=1603872/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=21844 CPUtime=342.13
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 4965 0 0 0 34209 4 0 0 25 0 1 0 1130138399 22368256 4794 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 5461 4794 150 317 0 5141 0

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

[pid=23252] ppid=23251 vsize=24264 CPUtime=522.05
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 5516 0 0 0 52201 4 0 0 25 0 1 0 1130138399 24846336 5345 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 6066 5345 150 317 0 5746 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 29624

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/66 23255
/proc/meminfo: memFree=1601376/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=24820 CPUtime=582.02
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 5664 0 0 0 58198 4 0 0 25 0 1 0 1130138399 25415680 5428 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 6205 5428 150 317 0 5885 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 30180

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 23255
/proc/meminfo: memFree=1601376/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5360 CPUtime=0
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130138399 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23251/statm: 1340 239 197 169 0 51 0
[pid=23252] ppid=23251 vsize=24820 CPUtime=642.01
/proc/23252/stat : 23252 (hydrasat_cache4) R 23251 23251 22541 0 -1 4194304 5665 0 0 0 64196 5 0 0 25 0 1 0 1130138399 25415680 5429 1992294400 134512640 135813592 4294956160 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 0 0 0
/proc/23252/statm: 6205 5429 150 317 0 5885 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 30180

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 23256
/proc/meminfo: memFree=1599968/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=2932 CPUtime=1.99
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 551 0 0 0 199 0 0 0 25 0 1 0 1130208428 3002368 533 1992294400 134512640 135995732 4294956032 18446744073709551615 134807874 0 0 4096 1 0 0 0 17 1 0 0
/proc/23256/statm: 733 533 172 362 0 368 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 8296

[startup+762.306 s]
/proc/loadavg: 1.03 1.07 1.18 2/66 23256
/proc/meminfo: memFree=1594720/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=8372 CPUtime=61.94
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 1812 0 0 0 6194 0 0 0 25 0 1 0 1130208428 8572928 1794 1992294400 134512640 135995732 4294956032 18446744073709551615 134663566 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2093 1794 172 362 0 1728 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 13736

[startup+822.301 s]
/proc/loadavg: 1.01 1.05 1.17 2/66 23256
/proc/meminfo: memFree=1594336/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=8704 CPUtime=121.92
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 1912 0 0 0 12191 1 0 0 25 0 1 0 1130208428 8912896 1894 1992294400 134512640 135995732 4294956032 18446744073709551615 134808079 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2176 1894 172 362 0 1811 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 14068

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 23256
/proc/meminfo: memFree=1593952/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=9220 CPUtime=181.88
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 2019 0 0 0 18187 1 0 0 25 0 1 0 1130208428 9441280 2001 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2305 2001 172 362 0 1940 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 14584

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 23256
/proc/meminfo: memFree=1593952/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=9412 CPUtime=241.84
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 2030 0 0 0 24183 1 0 0 25 0 1 0 1130208428 9637888 2012 1992294400 134512640 135995732 4294956032 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2353 2012 172 362 0 1988 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 14776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 23256
/proc/meminfo: memFree=1593952/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=9412 CPUtime=301.81
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 2030 0 0 0 30180 1 0 0 25 0 1 0 1130208428 9637888 2012 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2353 2012 172 362 0 1988 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 14776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 23256
/proc/meminfo: memFree=1593696/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=9768 CPUtime=361.78
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 2111 0 0 0 36177 1 0 0 25 0 1 0 1130208428 10002432 2093 1992294400 134512640 135995732 4294956032 18446744073709551615 134808012 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2442 2093 172 362 0 2077 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 15132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 23256
/proc/meminfo: memFree=1593248/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=10232 CPUtime=421.75
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 2221 0 0 0 42174 1 0 0 25 0 1 0 1130208428 10477568 2193 1992294400 134512640 135995732 4294956032 18446744073709551615 134808024 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2558 2193 172 362 0 2193 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 15596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 23256
/proc/meminfo: memFree=1592672/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=11104 CPUtime=481.72
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 2399 0 0 0 48171 1 0 0 25 0 1 0 1130208428 11370496 2338 1992294400 134512640 135995732 4294956032 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2776 2338 172 362 0 2411 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 16468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 23256
/proc/meminfo: memFree=1592352/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=11412 CPUtime=500.12
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 2489 0 0 0 50010 2 0 0 25 0 1 0 1130208428 11685888 2428 1992294400 134512640 135995732 4294956032 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2853 2428 172 362 0 2488 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16776

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 23256
/proc/meminfo: memFree=1592352/2055920 swapFree=4174420/4192956
[pid=23251] ppid=23249 vsize=5364 CPUtime=699.97
/proc/23251/stat : 23251 (hydrasat-multi.) S 23249 23251 22541 0 -1 4194304 321 6273 0 0 0 0 69984 13 16 0 1 0 1130138399 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23251/statm: 1341 245 202 169 0 52 0
[pid=23256] ppid=23251 vsize=11412 CPUtime=500.12
/proc/23256/stat : 23256 (hydrasat_cachew) R 23251 23251 22541 0 -1 4194304 2489 0 0 0 50010 2 0 0 25 0 1 0 1130208428 11685888 2428 1992294400 134512640 135995732 4294956032 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/23256/statm: 2853 2428 172 362 0 2488 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 16776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.159975
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 30180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9109
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= 8
involuntary context switches= 4039

runsolver used 0.910861 second user time and 3.46647 second system time

The end

Launcher Data

Begin job on node22 at 2009-04-01 10:32:07
IDJOB=1530648
IDBENCH=70667
IDSOLVER=518
FILE ID=node22/1530648-1238574727
PBS_JOBID= 9070504
Free space on /tmp= 66332 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S180439591-093.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530648-1238574727/watcher-1530648-1238574727 -o /tmp/evaluation-result-1530648-1238574727/solver-1530648-1238574727 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530648-1238574727.cnf 1800 66528550

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

MD5SUM BENCH= 69b9fd52ab448c99d778e33811fd6518
RANDOM SEED=66528550

node22.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		: 3000.279
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		: 3000.279
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:       1623440 kB
Buffers:         91172 kB
Cached:         242528 kB
SwapCached:      12352 kB
Active:         208612 kB
Inactive:       139012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623440 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            4104 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            70964 kB
Committed_AS:  3058636 kB
PageTables:       1372 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= 66304 MiB
End job on node22 at 2009-04-01 10:52:10