Trace number 1724043

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) 1200.03 1200.71

General information on the benchmark

Namemanol-pipe-f10ni.cnf
MD5SUMb99a5b8844b4e1d2656eb1422e6e888f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark578.845
Satisfiable
(Un)Satisfiability was proved
Number of variables368888
Number of clauses1100500
Sum of the clauses size2567832
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2733666
Number of clauses of size 3366833
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
701.23/701.77	HOME/hydrasat-multi.sh: line 48:  4633 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
701.23/701.77	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-1724043-1240691805/watcher-1724043-1240691805 -o /tmp/evaluation-result-1724043-1240691805/solver-1724043-1240691805 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1724043-1240691805.cnf 1800 1495783236 

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: 0.93 0.98 0.99 3/67 4632
/proc/meminfo: memFree=1761808/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=5752 CPUtime=0
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 176 0 0 0 0 0 0 0 19 0 1 0 97206845 5890048 158 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 1438 159 117 317 0 1118 0

[startup+0.0873951 s]
/proc/loadavg: 0.93 0.98 0.99 3/67 4632
/proc/meminfo: memFree=1761808/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=9976 CPUtime=0.08
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 1286 0 0 0 8 0 0 0 19 0 1 0 97206845 10215424 1268 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 2494 1268 117 317 0 2174 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15336

[startup+0.101395 s]
/proc/loadavg: 0.93 0.98 0.99 3/67 4632
/proc/meminfo: memFree=1761808/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=10636 CPUtime=0.09
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 1474 0 0 0 9 0 0 0 19 0 1 0 97206845 10891264 1456 1992294400 134512640 135813592 4294956176 18446744073709551615 134637411 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 2659 1457 117 317 0 2339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15996

[startup+0.301412 s]
/proc/loadavg: 0.93 0.98 0.99 3/67 4632
/proc/meminfo: memFree=1761808/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=20668 CPUtime=0.29
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 4155 0 0 0 28 1 0 0 21 0 1 0 97206845 21164032 4137 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 5167 4137 117 317 0 4847 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26028

[startup+0.701448 s]
/proc/loadavg: 0.93 0.98 0.99 3/67 4632
/proc/meminfo: memFree=1761808/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=40336 CPUtime=0.69
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 9437 0 0 0 66 3 0 0 25 0 1 0 97206845 41304064 9419 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 10084 9420 117 317 0 9764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45696

[startup+1.50152 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 4634
/proc/meminfo: memFree=1708416/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=85672 CPUtime=1.49
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 21217 0 0 0 141 8 0 0 25 0 1 0 97206845 87728128 21199 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 21418 21199 122 317 0 21098 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91032

[startup+3.10166 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 4634
/proc/meminfo: memFree=1660736/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=127644 CPUtime=3.09
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 32860 0 0 0 296 13 0 0 25 0 1 0 97206845 130707456 30201 1992294400 134512640 135813592 4294956176 18446744073709551615 135205790 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 31911 30201 126 317 0 31591 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133004

[startup+6.30195 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 4634
/proc/meminfo: memFree=1601024/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=183420 CPUtime=6.29
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 48214 0 0 0 607 22 0 0 25 0 1 0 97206845 187822080 44017 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 45855 44017 126 317 0 45535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 188780

[startup+12.7025 s]
/proc/loadavg: 0.94 0.98 0.99 2/69 4634
/proc/meminfo: memFree=1513288/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=260632 CPUtime=12.68
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 72593 0 0 0 1237 31 0 0 25 0 1 0 97206845 266887168 62379 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 65158 62379 149 317 0 64838 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 265992

[startup+25.5017 s]
/proc/loadavg: 1.02 1.00 1.00 2/69 4634
/proc/meminfo: memFree=1507208/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=266064 CPUtime=25.48
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 73961 0 0 0 2516 32 0 0 25 0 1 0 97206845 272449536 63747 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 66516 63747 149 317 0 66196 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 271424

[startup+51.1019 s]
/proc/loadavg: 1.02 1.00 1.00 2/69 4634
/proc/meminfo: memFree=1503496/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=269568 CPUtime=51.05
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 74843 0 0 0 5073 32 0 0 25 0 1 0 97206845 276037632 64629 1992294400 134512640 135813592 4294956176 18446744073709551615 134662668 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 67392 64629 149 317 0 67072 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 274928

[startup+102.306 s]
/proc/loadavg: 1.19 1.05 1.01 2/69 4634
/proc/meminfo: memFree=1491592/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=282524 CPUtime=102.23
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 77792 0 0 0 10189 34 0 0 25 0 1 0 97206845 289304576 67578 1992294400 134512640 135813592 4294956176 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 70631 67578 149 317 0 70311 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 287884

[startup+162.302 s]
/proc/loadavg: 1.07 1.03 1.01 2/69 4636
/proc/meminfo: memFree=1481992/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=292688 CPUtime=162.21
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 80146 0 0 0 16185 36 0 0 25 0 1 0 97206845 299712512 69932 1992294400 134512640 135813592 4294956176 18446744073709551615 134665399 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 73172 69932 149 317 0 72852 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 298048

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/69 4636
/proc/meminfo: memFree=1470856/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=305144 CPUtime=222.18
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 82972 0 0 0 22180 38 0 0 25 0 1 0 97206845 312467456 72758 1992294400 134512640 135813592 4294956176 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 76286 72758 149 317 0 75966 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 310504

[startup+282.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/69 4636
/proc/meminfo: memFree=1466248/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=310760 CPUtime=282.16
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 84249 0 0 0 28177 39 0 0 25 0 1 0 97206845 318218240 73906 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 77690 73906 149 317 0 77370 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 316120

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/69 4636
/proc/meminfo: memFree=1456328/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=321684 CPUtime=342.14
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 86724 0 0 0 34173 41 0 0 25 0 1 0 97206845 329404416 76381 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 80421 76381 149 317 0 80101 0

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

/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=358932 CPUtime=582.04
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 95344 0 0 0 58154 50 0 0 25 0 1 0 97206845 367546368 85001 1992294400 134512640 135813592 4294956176 18446744073709551615 134665033 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 89733 85001 149 317 0 89413 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 364292

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4636
/proc/meminfo: memFree=1419976/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5360 CPUtime=0
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97206844 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1340 239 197 169 0 51 0
[pid=4633] ppid=4632 vsize=361052 CPUtime=642.02
/proc/4633/stat : 4633 (hydrasat_cache4) R 4632 4632 4595 0 -1 4194304 95763 0 0 0 64152 50 0 0 25 0 1 0 97206845 369717248 85420 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/4633/statm: 90263 85420 149 317 0 89943 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 366412

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4636
/proc/meminfo: memFree=1052104/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
Current children cumulated CPU time (s) 701.3
Current children cumulated vsize (KiB) 5364

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 4637
/proc/meminfo: memFree=1216712/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=200600 CPUtime=60.48
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 57572 0 0 0 6021 27 0 0 25 0 1 0 97277022 205414400 47360 1992294400 134512640 135995732 4294956032 18446744073709551615 134808056 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 50150 47360 172 362 0 49785 0
Current children cumulated CPU time (s) 761.78
Current children cumulated vsize (KiB) 205964

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 4637
/proc/meminfo: memFree=1205832/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=212388 CPUtime=120.46
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 60392 0 0 0 12016 30 0 0 25 0 1 0 97277022 217485312 50180 1992294400 134512640 135995732 4294956032 18446744073709551615 134807790 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 53097 50180 172 362 0 52732 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 217752

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4637
/proc/meminfo: memFree=1195400/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=222904 CPUtime=180.44
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 62997 0 0 0 18011 33 0 0 25 0 1 0 97277022 228253696 52785 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 55726 52785 172 362 0 55361 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 228268

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4637
/proc/meminfo: memFree=1193608/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=225008 CPUtime=240.42
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 63428 0 0 0 24008 34 0 0 25 0 1 0 97277022 230408192 53216 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 56252 53216 172 362 0 55887 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 230372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4637
/proc/meminfo: memFree=1189192/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=230168 CPUtime=300.39
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 64653 0 0 0 30005 34 0 0 25 0 1 0 97277022 235692032 54312 1992294400 134512640 135995732 4294956032 18446744073709551615 134841840 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 57542 54312 172 362 0 57177 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 235532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4637
/proc/meminfo: memFree=1183368/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=236308 CPUtime=360.37
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 66123 0 0 0 36001 36 0 0 25 0 1 0 97277022 241979392 55782 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 59077 55782 172 362 0 58712 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 241672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4637
/proc/meminfo: memFree=1177800/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=242016 CPUtime=420.35
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 67470 0 0 0 41997 38 0 0 25 0 1 0 97277022 247824384 57129 1992294400 134512640 135995732 4294956032 18446744073709551615 134841344 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 60504 57129 172 362 0 60139 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 247380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4637
/proc/meminfo: memFree=1176968/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=242744 CPUtime=480.33
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 67669 0 0 0 47995 38 0 0 25 0 1 0 97277022 248569856 57328 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 60686 57328 172 362 0 60321 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 248108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4637
/proc/meminfo: memFree=1176456/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=243304 CPUtime=498.73
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 67794 0 0 0 49835 38 0 0 25 0 1 0 97277022 249143296 57453 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 60826 57453 172 362 0 60461 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 248668

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 1.00 2/69 4637
/proc/meminfo: memFree=1176456/2055920 swapFree=4192812/4192956
[pid=4632] ppid=4630 vsize=5364 CPUtime=701.3
/proc/4632/stat : 4632 (hydrasat-multi.) S 4630 4632 4595 0 -1 4194304 322 101358 0 0 0 0 69936 194 19 0 1 0 97206844 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4632/statm: 1341 245 202 169 0 52 0
[pid=4637] ppid=4632 vsize=243304 CPUtime=498.73
/proc/4637/stat : 4637 (hydrasat_cachew) R 4632 4632 4595 0 -1 4194304 67794 0 0 0 49835 38 0 0 25 0 1 0 97277022 249143296 57453 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/4637/statm: 60826 57453 172 362 0 60461 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 248668

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4632 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=371679
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=941704
# CPU time returned by wait4() is 701.313
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1197.71
CPU system time (s): 2.32
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 375212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.372
system time used= 1.9417
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101680
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= 7
involuntary context switches= 2849

runsolver used 0.98385 second user time and 3.39648 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-25 22:36:47
IDJOB=1724043
IDBENCH=71749
IDSOLVER=518
FILE ID=node68/1724043-1240691805
PBS_JOBID= 9186743
Free space on /tmp= 66536 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE06/manol-pipe-f10ni.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724043-1240691805/watcher-1724043-1240691805 -o /tmp/evaluation-result-1724043-1240691805/solver-1724043-1240691805 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1724043-1240691805.cnf 1800 1495783236

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

MD5SUM BENCH= b99a5b8844b4e1d2656eb1422e6e888f
RANDOM SEED=1495783236

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:       1762224 kB
Buffers:         29276 kB
Cached:         181448 kB
SwapCached:        144 kB
Active:          84580 kB
Inactive:       142540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           24292 kB
Writeback:           0 kB
Mapped:          26316 kB
Slab:            52208 kB
Committed_AS:   254948 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= 66192 MiB
End job on node68 at 2009-04-25 22:56:50