Trace number 1723835

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

Namesimon-s02b-dp11u10.cnf
MD5SUMbd35ccd857138682818061a3fbcb7546
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark101.893
Satisfiable
(Un)Satisfiability was proved
Number of variables8513
Number of clauses25271
Sum of the clauses size59561
Maximum clause length11
Minimum clause length1
Number of clauses of size 122
Number of clauses of size 216216
Number of clauses of size 39032
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

0.00/0.00	c Trying configuration 1
700.09/700.36	HOME/hydrasat-multi.sh: line 48:  4536 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.09/700.36	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-1723835-1240689394/watcher-1723835-1240689394 -o /tmp/evaluation-result-1723835-1240689394/solver-1723835-1240689394 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1723835-1240689394.cnf 1800 260135660 

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 3/67 4535
/proc/meminfo: memFree=1791504/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=1584 CPUtime=0
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 96965606 1622016 160 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 396 160 116 317 0 76 0

[startup+0.098849 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 4535
/proc/meminfo: memFree=1791504/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=4652 CPUtime=0.09
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 96965606 4763648 901 1992294400 134512640 135813592 4294956160 18446744073709551615 134687986 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 1163 901 126 317 0 843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10012

[startup+0.101848 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 4535
/proc/meminfo: memFree=1791504/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=4652 CPUtime=0.09
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 920 0 0 0 9 0 0 0 18 0 1 0 96965606 4763648 902 1992294400 134512640 135813592 4294956160 18446744073709551615 135224185 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 1163 902 126 317 0 843 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10012

[startup+0.301865 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 4535
/proc/meminfo: memFree=1791504/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=6800 CPUtime=0.29
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 1548 0 0 0 29 0 0 0 19 0 1 0 96965606 6963200 1496 1992294400 134512640 135813592 4294956160 18446744073709551615 134664841 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 1700 1496 149 317 0 1380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12160

[startup+0.7019 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 4535
/proc/meminfo: memFree=1791504/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=6932 CPUtime=0.69
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 1575 0 0 0 69 0 0 0 22 0 1 0 96965606 7098368 1523 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 1733 1523 149 317 0 1413 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12292

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1785664/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=7064 CPUtime=1.49
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 1602 0 0 0 149 0 0 0 25 0 1 0 96965606 7233536 1550 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 1766 1550 149 317 0 1446 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12424

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1785408/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=7196 CPUtime=3.09
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 1633 0 0 0 309 0 0 0 25 0 1 0 96965606 7368704 1581 1992294400 134512640 135813592 4294956160 18446744073709551615 134665929 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 1799 1581 149 317 0 1479 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12556

[startup+6.30241 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1784832/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=7856 CPUtime=6.29
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 1797 0 0 0 629 0 0 0 25 0 1 0 96965606 8044544 1745 1992294400 134512640 135813592 4294956160 18446744073709551615 134665023 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 1964 1745 149 317 0 1644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13216

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1783552/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=9228 CPUtime=12.69
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 2103 0 0 0 1268 1 0 0 25 0 1 0 96965606 9449472 2051 1992294400 134512640 135813592 4294956160 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 2307 2051 149 317 0 1987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14588

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1780992/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=11816 CPUtime=25.48
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 2701 0 0 0 2547 1 0 0 25 0 1 0 96965606 12099584 2649 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 2954 2649 149 317 0 2634 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17176

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1777344/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=15868 CPUtime=51.07
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 3684 0 0 0 5105 2 0 0 25 0 1 0 96965606 16248832 3548 1992294400 134512640 135813592 4294956160 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 3967 3548 149 317 0 3647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21228

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1770304/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=23672 CPUtime=102.27
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 5643 0 0 0 10223 4 0 0 25 0 1 0 96965606 24240128 5292 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 5918 5292 149 317 0 5598 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29032

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1763776/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=30716 CPUtime=162.25
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 7456 0 0 0 16219 6 0 0 25 0 1 0 96965606 31453184 6898 1992294400 134512640 135813592 4294956160 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 7679 6898 149 317 0 7359 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36076

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4537
/proc/meminfo: memFree=1758336/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=36840 CPUtime=222.23
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 9122 0 0 0 22215 8 0 0 25 0 1 0 96965606 37724160 8249 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 9210 8249 149 317 0 8890 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42200

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4543
/proc/meminfo: memFree=1753344/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=42752 CPUtime=282.2
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 10628 0 0 0 28210 10 0 0 25 0 1 0 96965606 43778048 9530 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 10688 9530 149 317 0 10368 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 48112

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4543
/proc/meminfo: memFree=1747584/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=49356 CPUtime=342.19
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 12459 0 0 0 34207 12 0 0 25 0 1 0 96965606 50540544 10912 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 12339 10912 149 317 0 12019 0

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

/proc/4536/statm: 16133 14348 149 317 0 15813 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 69892

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4543
/proc/meminfo: memFree=1730880/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=67304 CPUtime=582.12
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 17651 0 0 0 58195 17 0 0 25 0 1 0 96965606 68919296 15084 1992294400 134512640 135813592 4294956160 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 16826 15084 149 317 0 16506 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 72664

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4543
/proc/meminfo: memFree=1726528/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5360 CPUtime=0
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96965605 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4535/statm: 1340 239 197 169 0 51 0
[pid=4536] ppid=4535 vsize=72940 CPUtime=642.12
/proc/4536/stat : 4536 (hydrasat_cache4) R 4535 4535 4067 0 -1 4194304 19213 0 0 0 64193 19 0 0 25 0 1 0 96965606 74690560 16117 1992294400 134512640 135813592 4294956160 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 1 0 0
/proc/4536/statm: 18235 16117 149 317 0 17915 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 78300

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1718848/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=5676 CPUtime=1.92
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 1221 0 0 0 192 0 0 0 25 0 1 0 97035642 5812224 1170 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 1419 1170 172 362 0 1054 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 11040

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1712064/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=14144 CPUtime=61.91
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 3238 0 0 0 6189 2 0 0 25 0 1 0 97035642 14483456 3187 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 3536 3187 172 362 0 3171 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19508

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1706240/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=20564 CPUtime=121.89
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 4796 0 0 0 12186 3 0 0 25 0 1 0 97035642 21057536 4643 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 5141 4643 172 362 0 4776 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 25928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1701760/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=25108 CPUtime=181.87
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 5897 0 0 0 18183 4 0 0 25 0 1 0 97035642 25710592 5744 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 6277 5744 172 362 0 5912 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 30472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1697472/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=30524 CPUtime=241.86
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 7196 0 0 0 24180 6 0 0 25 0 1 0 97035642 31256576 6817 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 7631 6817 172 362 0 7266 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 35888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1693376/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=34468 CPUtime=301.84
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 8200 0 0 0 30177 7 0 0 25 0 1 0 97035642 35295232 7821 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 8617 7821 172 362 0 8252 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 39832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1690240/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=37532 CPUtime=361.83
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 8984 0 0 0 36174 9 0 0 25 0 1 0 97035642 38432768 8605 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 9383 8605 172 362 0 9018 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 42896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1687488/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=40004 CPUtime=421.8
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 9651 0 0 0 42171 9 0 0 25 0 1 0 97035642 40964096 9272 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 10001 9272 172 362 0 9636 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 45368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1682240/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=46652 CPUtime=481.79
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 11385 0 0 0 48168 11 0 0 25 0 1 0 97035642 47771648 10595 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 11663 10595 172 362 0 11298 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 52016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4544
/proc/meminfo: memFree=1681024/2055920 swapFree=4192812/4192956
[pid=4535] ppid=4533 vsize=5364 CPUtime=700.16
/proc/4535/stat : 4535 (hydrasat-multi.) S 4533 4535 4067 0 -1 4194304 321 21843 0 0 0 0 69969 47 16 0 1 0 96965605 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4535/statm: 1341 245 202 169 0 52 0
[pid=4544] ppid=4535 vsize=47708 CPUtime=499.89
/proc/4544/stat : 4544 (hydrasat_cachew) R 4535 4535 4067 0 -1 4194304 11665 0 0 0 49978 11 0 0 25 0 1 0 97035642 48852992 10875 1992294400 134512640 135995732 4294956016 18446744073709551615 134807761 0 0 4096 1 0 0 0 17 1 0 0
/proc/4544/statm: 11927 10875 172 362 0 11562 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 53072

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 4535 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=696629
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=474927
# CPU time returned by wait4() is 700.172
# 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): 1199.47
CPU system time (s): 0.58
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 81024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.697
system time used= 0.474927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22164
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= 637

runsolver used 1.12383 second user time and 3.25351 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-25 21:56:34
IDJOB=1723835
IDBENCH=71741
IDSOLVER=518
FILE ID=node68/1723835-1240689394
PBS_JOBID= 9186654
Free space on /tmp= 66556 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE06/simon-s02b-dp11u10.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723835-1240689394/watcher-1723835-1240689394 -o /tmp/evaluation-result-1723835-1240689394/solver-1723835-1240689394 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1723835-1240689394.cnf 1800 260135660

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

MD5SUM BENCH= bd35ccd857138682818061a3fbcb7546
RANDOM SEED=260135660

node68.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		: 3000.223
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		: 3000.223
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:       1791992 kB
Buffers:         27712 kB
Cached:         153772 kB
SwapCached:        144 kB
Active:          60292 kB
Inactive:       137764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4420 kB
Writeback:           0 kB
Mapped:          26444 kB
Slab:            51544 kB
Committed_AS:   251040 kB
PageTables:       1560 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node68 at 2009-04-25 22:16:37