Trace number 1530558

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1028159446-096.cnf
MD5SUMa68afc9bf021c353745f280b16667e74
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark9.76151
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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
700.04/700.42	HOME/hydrasat-multi.sh: line 48: 25867 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.04/700.42	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-1530558-1238566313/watcher-1530558-1238566313 -o /tmp/evaluation-result-1530558-1238566313/solver-1530558-1238566313 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530558-1238566313.cnf 1800 1349827533 

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 0.95 0.87 3/64 25866
/proc/meminfo: memFree=1096120/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=1452 CPUtime=0
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1129297380 1486848 150 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 363 151 116 317 0 43 0

[startup+0.0805291 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 25866
/proc/meminfo: memFree=1096120/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=1712 CPUtime=0.07
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 270 0 0 0 7 0 0 0 19 0 1 0 1129297380 1753088 251 1992294400 134512640 135813592 4294956176 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 428 251 150 317 0 108 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7072

[startup+0.10253 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 25866
/proc/meminfo: memFree=1096120/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=1844 CPUtime=0.09
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 277 0 0 0 9 0 0 0 19 0 1 0 1129297380 1888256 258 1992294400 134512640 135813592 4294956176 18446744073709551615 134665378 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 461 258 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.302575 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 25866
/proc/meminfo: memFree=1096120/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=1976 CPUtime=0.29
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 311 0 0 0 29 0 0 0 21 0 1 0 1129297380 2023424 292 1992294400 134512640 135813592 4294956176 18446744073709551615 134665432 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 494 292 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701635 s]
/proc/loadavg: 0.91 0.95 0.87 3/64 25866
/proc/meminfo: memFree=1096120/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=2108 CPUtime=0.69
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 370 0 0 0 69 0 0 0 25 0 1 0 1129297380 2158592 351 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 527 351 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.87 2/66 25868
/proc/meminfo: memFree=1094688/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=2772 CPUtime=1.49
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 535 0 0 0 149 0 0 0 25 0 1 0 1129297380 2838528 516 1992294400 134512640 135813592 4294956176 18446744073709551615 134597566 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 693 516 150 317 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.10105 s]
/proc/loadavg: 0.91 0.95 0.87 2/66 25868
/proc/meminfo: memFree=1093600/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=3604 CPUtime=3.08
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 723 0 0 0 308 0 0 0 25 0 1 0 1129297380 3690496 704 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 901 704 150 317 0 581 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8964

[startup+6.3016 s]
/proc/loadavg: 0.92 0.95 0.87 2/66 25868
/proc/meminfo: memFree=1093216/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=4040 CPUtime=6.28
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 818 0 0 0 628 0 0 0 25 0 1 0 1129297380 4136960 799 1992294400 134512640 135813592 4294956176 18446744073709551615 134664954 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 1010 799 150 317 0 690 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9400

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.87 2/66 25868
/proc/meminfo: memFree=1091232/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=6220 CPUtime=12.68
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 1294 0 0 0 1268 0 0 0 25 0 1 0 1129297380 6369280 1275 1992294400 134512640 135813592 4294956176 18446744073709551615 134665938 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 1555 1275 150 317 0 1235 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11580

[startup+25.5029 s]
/proc/loadavg: 0.94 0.96 0.88 2/66 25868
/proc/meminfo: memFree=1087584/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=10264 CPUtime=25.48
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 2280 0 0 0 2547 1 0 0 25 0 1 0 1129297380 10510336 2192 1992294400 134512640 135813592 4294956176 18446744073709551615 134665023 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 2566 2192 150 317 0 2246 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15624

[startup+51.1023 s]
/proc/loadavg: 0.96 0.96 0.88 2/66 25868
/proc/meminfo: memFree=1086432/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=11656 CPUtime=51.06
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 2609 0 0 0 5105 1 0 0 25 0 1 0 1129297380 11935744 2475 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 2914 2475 150 317 0 2594 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17016

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.88 2/66 25868
/proc/meminfo: memFree=1083168/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=15176 CPUtime=102.25
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 3443 0 0 0 10223 2 0 0 25 0 1 0 1129297380 15540224 3253 1992294400 134512640 135813592 4294956176 18446744073709551615 134665960 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 3794 3253 150 317 0 3474 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20536

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 25868
/proc/meminfo: memFree=1076832/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=22576 CPUtime=162.21
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 5209 0 0 0 16218 3 0 0 25 0 1 0 1129297380 23117824 4832 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 5644 4832 150 317 0 5324 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27936

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/66 25868
/proc/meminfo: memFree=1070560/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=29520 CPUtime=222.17
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 6915 0 0 0 22213 4 0 0 25 0 1 0 1129297380 30228480 6397 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 7380 6397 150 317 0 7060 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 34880

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 25868
/proc/meminfo: memFree=1066912/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=33472 CPUtime=282.15
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 8063 0 0 0 28210 5 0 0 25 0 1 0 1129297380 34275328 7315 1992294400 134512640 135813592 4294956176 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 8368 7315 150 317 0 8048 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 38832

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25868
/proc/meminfo: memFree=1062368/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=38684 CPUtime=342.12
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 9434 0 0 0 34206 6 0 0 25 0 1 0 1129297380 39612416 8454 1992294400 134512640 135813592 4294956176 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 9671 8454 150 317 0 9351 0

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

/proc/25867/statm: 13985 11951 150 317 0 13665 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 61300

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25868
/proc/meminfo: memFree=1047712/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5360 CPUtime=0
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129297379 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1340 239 197 169 0 51 0
[pid=25867] ppid=25866 vsize=56120 CPUtime=641.98
/proc/25867/stat : 25867 (hydrasat_cache4) R 25866 25866 25765 0 -1 4194304 14084 0 0 0 64189 9 0 0 25 0 1 0 1129297380 57466880 12101 1992294400 134512640 135813592 4294956176 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/25867/statm: 14030 12101 150 317 0 13710 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 61480

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1045472/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=2940 CPUtime=1.86
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 545 0 0 0 186 0 0 0 25 0 1 0 1129367422 3010560 528 1992294400 134512640 135995732 4294956048 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 735 528 172 362 0 370 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 8304

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1036128/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=13456 CPUtime=61.83
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 3090 0 0 0 6180 3 0 0 25 0 1 0 1129367422 13778944 2954 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 3364 2954 172 362 0 2999 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 18820

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1031008/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=18836 CPUtime=121.79
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 4459 0 0 0 12175 4 0 0 25 0 1 0 1129367422 19288064 4233 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 4709 4233 172 362 0 4344 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 24200

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1026336/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=24112 CPUtime=181.78
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 5752 0 0 0 18172 6 0 0 25 0 1 0 1129367422 24690688 5397 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 6028 5397 172 362 0 5663 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 29476

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1022560/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=28048 CPUtime=241.74
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 6716 0 0 0 24167 7 0 0 25 0 1 0 1129367422 28721152 6361 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 7012 6361 172 362 0 6647 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 33412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1018464/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=33088 CPUtime=301.71
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 7851 0 0 0 30163 8 0 0 25 0 1 0 1129367422 33882112 7367 1992294400 134512640 135995732 4294956048 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 8272 7367 172 362 0 7907 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 38452

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1015520/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=36344 CPUtime=361.68
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 8614 0 0 0 36160 8 0 0 25 0 1 0 1129367422 37216256 8130 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 9086 8130 172 362 0 8721 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 41708

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1012832/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=38904 CPUtime=421.64
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 9291 0 0 0 42155 9 0 0 25 0 1 0 1129367422 39837696 8807 1992294400 134512640 135995732 4294956048 18446744073709551615 134807721 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 9726 8807 172 362 0 9361 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 44268

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1010016/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=43012 CPUtime=481.61
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 10411 0 0 0 48151 10 0 0 25 0 1 0 1129367422 44044288 9516 1992294400 134512640 135995732 4294956048 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 10753 9516 172 362 0 10388 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 48376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1009312/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=43688 CPUtime=500.01
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 10576 0 0 0 49990 11 0 0 25 0 1 0 1129367422 44736512 9681 1992294400 134512640 135995732 4294956048 18446744073709551615 134808018 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 10922 9681 172 362 0 10557 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49052

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: 0.99 0.97 0.91 2/66 25869
/proc/meminfo: memFree=1009312/2055920 swapFree=4177928/4192956
[pid=25866] ppid=25864 vsize=5364 CPUtime=700.07
/proc/25866/stat : 25866 (hydrasat-multi.) S 25864 25866 25765 0 -1 4194304 322 15898 0 0 0 0 69979 28 19 0 1 0 1129297379 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25866/statm: 1341 245 202 169 0 52 0
[pid=25869] ppid=25866 vsize=43688 CPUtime=500.01
/proc/25869/stat : 25869 (hydrasat_cachew) R 25866 25866 25765 0 -1 4194304 10576 0 0 0 49990 11 0 0 25 0 1 0 1129367422 44736512 9681 1992294400 134512640 135995732 4294956048 18446744073709551615 134808018 0 0 4096 1 0 0 0 17 0 0 0
/proc/25869/statm: 10922 9681 172 362 0 10557 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49052

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25866 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=796614
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=286956
# CPU time returned by wait4() is 700.084
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.69
CPU system time (s): 0.39
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 61692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.797
system time used= 0.286956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16220
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= 2432

runsolver used 1.02184 second user time and 3.35449 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-01 08:11:53
IDJOB=1530558
IDBENCH=70637
IDSOLVER=518
FILE ID=node14/1530558-1238566313
PBS_JOBID= 9070512
Free space on /tmp= 65480 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1028159446-096.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530558-1238566313/watcher-1530558-1238566313 -o /tmp/evaluation-result-1530558-1238566313/solver-1530558-1238566313 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530558-1238566313.cnf 1800 1349827533

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

MD5SUM BENCH= a68afc9bf021c353745f280b16667e74
RANDOM SEED=1349827533

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:       1096600 kB
Buffers:         96252 kB
Cached:         758860 kB
SwapCached:       8964 kB
Active:         220016 kB
Inactive:       645624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1096600 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          16288 kB
Slab:            79672 kB
Committed_AS:  2985788 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= 65428 MiB
End job on node14 at 2009-04-01 08:31:55