Trace number 1529898

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
MD5SUM92fc8bc430de4460c33b884d5a42779d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.055991
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.99/700.33	HOME/hydrasat-multi.sh: line 48:  2193 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.99/700.33	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-1529898-1238452431/watcher-1529898-1238452431 -o /tmp/evaluation-result-1529898-1238452431/solver-1529898-1238452431 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529898-1238452431.cnf 1800 672088990 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2192
/proc/meminfo: memFree=1683152/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=1452 CPUtime=0
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 164 0 0 0 0 0 0 0 19 0 1 0 1117905189 1486848 146 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 363 147 116 317 0 43 0

[startup+0.00952092 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2192
/proc/meminfo: memFree=1683152/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=1584 CPUtime=0
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 216 0 0 0 0 0 0 0 19 0 1 0 1117905189 1622016 198 1992294400 134512640 135813592 4294956160 18446744073709551615 134676868 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 396 198 123 317 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6944

[startup+0.102529 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2192
/proc/meminfo: memFree=1683152/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=1848 CPUtime=0.09
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 298 0 0 0 9 0 0 0 19 0 1 0 1117905189 1892352 279 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 462 279 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301546 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2192
/proc/meminfo: memFree=1683152/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=1976 CPUtime=0.29
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 330 0 0 0 29 0 0 0 21 0 1 0 1117905189 2023424 311 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 494 311 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701582 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2192
/proc/meminfo: memFree=1683152/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=2236 CPUtime=0.69
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 384 0 0 0 69 0 0 0 25 0 1 0 1117905189 2289664 365 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 559 365 150 317 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50265 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1681536/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=2636 CPUtime=1.49
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 1117905189 2699264 476 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 659 476 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1681280/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=2768 CPUtime=3.09
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 519 0 0 0 309 0 0 0 25 0 1 0 1117905189 2834432 500 1992294400 134512640 135813592 4294956160 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 692 500 150 317 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8128

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1681216/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=3056 CPUtime=6.29
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 579 0 0 0 629 0 0 0 25 0 1 0 1117905189 3129344 560 1992294400 134512640 135813592 4294956160 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 764 560 150 317 0 444 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8416

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1679752/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=4664 CPUtime=12.68
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 945 0 0 0 1268 0 0 0 25 0 1 0 1117905189 4775936 926 1992294400 134512640 135813592 4294956160 18446744073709551615 134665497 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 1166 926 150 317 0 846 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10024

[startup+25.5028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1677128/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=7576 CPUtime=25.47
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 1602 0 0 0 2546 1 0 0 25 0 1 0 1117905189 7757824 1583 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/2193/statm: 1894 1583 150 317 0 1574 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12936

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1673800/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=10996 CPUtime=51.05
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 2452 0 0 0 5104 1 0 0 25 0 1 0 1117905189 11259904 2372 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 2749 2372 150 317 0 2429 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16356

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1673032/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=11828 CPUtime=102.23
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 2630 0 0 0 10222 1 0 0 25 0 1 0 1117905189 12111872 2550 1992294400 134512640 135813592 4294956160 18446744073709551615 134665292 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 2957 2550 150 317 0 2637 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 17188

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1672264/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=12736 CPUtime=162.21
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 2816 0 0 0 16219 2 0 0 25 0 1 0 1117905189 13041664 2736 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 3184 2736 150 317 0 2864 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 18096

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1667464/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=18312 CPUtime=222.19
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 4160 0 0 0 22216 3 0 0 25 0 1 0 1117905189 18751488 3891 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 4578 3891 150 317 0 4258 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 23672

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1662856/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=23872 CPUtime=282.16
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 5496 0 0 0 28212 4 0 0 25 0 1 0 1117905189 24444928 5079 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 5968 5079 150 317 0 5648 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 29232

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2194
/proc/meminfo: memFree=1660808/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=25868 CPUtime=342.14
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 6009 0 0 0 34210 4 0 0 25 0 1 0 1117905189 26488832 5592 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 6467 5592 150 317 0 6147 0

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

/proc/2193/statm: 8528 7415 150 317 0 8208 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 39472

[startup+582.302 s]
/proc/loadavg: 1.14 1.04 1.01 2/66 2196
/proc/meminfo: memFree=1649480/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=38828 CPUtime=582.03
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 9313 0 0 0 58196 7 0 0 25 0 1 0 1117905189 39759872 8413 1992294400 134512640 135813592 4294956160 18446744073709551615 134665520 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 9707 8413 150 317 0 9387 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 44188

[startup+642.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 2196
/proc/meminfo: memFree=1648968/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5360 CPUtime=0
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1117905189 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1340 239 197 169 0 51 0
[pid=2193] ppid=2192 vsize=39308 CPUtime=642.01
/proc/2193/stat : 2193 (hydrasat_cache4) R 2192 2192 1670 0 -1 4194304 9431 0 0 0 64194 7 0 0 25 0 1 0 1117905189 40251392 8531 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/2193/statm: 9827 8531 150 317 0 9507 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 44668

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 2197
/proc/meminfo: memFree=1646984/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=3204 CPUtime=1.96
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 593 0 0 0 196 0 0 0 25 0 1 0 1117975222 3280896 575 1992294400 134512640 135995732 4294956016 18446744073709551615 134807867 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 801 575 172 362 0 436 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 8568

[startup+762.306 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 2197
/proc/meminfo: memFree=1634952/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=16492 CPUtime=61.94
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 3769 0 0 0 6191 3 0 0 25 0 1 0 1117975222 16887808 3653 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 4123 3653 172 362 0 3758 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 21856

[startup+822.303 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 2197
/proc/meminfo: memFree=1628552/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=23208 CPUtime=121.91
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 5393 0 0 0 12186 5 0 0 25 0 1 0 1117975222 23764992 5277 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 5802 5277 172 362 0 5437 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 28572

[startup+882.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2197
/proc/meminfo: memFree=1623176/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=29660 CPUtime=181.87
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 6868 0 0 0 18180 7 0 0 25 0 1 0 1117975222 30371840 6623 1992294400 134512640 135995732 4294956016 18446744073709551615 134807978 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 7415 6623 172 362 0 7050 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 35024

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2197
/proc/meminfo: memFree=1618632/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=34560 CPUtime=241.84
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 8062 0 0 0 24176 8 0 0 25 0 1 0 1117975222 35389440 7744 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 8640 7744 172 362 0 8275 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 39924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2197
/proc/meminfo: memFree=1615496/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=37640 CPUtime=301.82
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 8857 0 0 0 30173 9 0 0 25 0 1 0 1117975222 38543360 8539 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 9410 8539 172 362 0 9045 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 43004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2197
/proc/meminfo: memFree=1612168/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=41128 CPUtime=361.8
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 9689 0 0 0 36170 10 0 0 25 0 1 0 1117975222 42115072 9371 1992294400 134512640 135995732 4294956016 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 10282 9371 172 362 0 9917 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 46492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2197
/proc/meminfo: memFree=1609480/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=43808 CPUtime=421.77
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 10368 0 0 0 42166 11 0 0 25 0 1 0 1117975222 44859392 10050 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 10952 10050 172 362 0 10587 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 49172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2197
/proc/meminfo: memFree=1605064/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=48668 CPUtime=481.75
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 11497 0 0 0 48163 12 0 0 25 0 1 0 1117975222 49836032 11119 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 12167 11119 172 362 0 11802 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 54032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2197
/proc/meminfo: memFree=1604552/2055920 swapFree=4176708/4192956
[pid=2192] ppid=2190 vsize=5364 CPUtime=700.02
/proc/2192/stat : 2192 (hydrasat-multi.) S 2190 2192 1670 0 -1 4194304 321 10559 0 0 0 0 69982 20 19 0 1 0 1117905189 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2192/statm: 1341 245 202 169 0 52 0
[pid=2197] ppid=2192 vsize=49436 CPUtime=500.05
/proc/2197/stat : 2197 (hydrasat_cachew) R 2192 2192 1670 0 -1 4194304 11649 0 0 0 49993 12 0 0 25 0 1 0 1117975222 50622464 11271 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/2197/statm: 12359 11271 172 362 0 11994 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54800

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 2192 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=823610
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=202969
# CPU time returned by wait4() is 700.027
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.75
CPU system time (s): 0.32
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 54800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.824
system time used= 0.202969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10880
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= 2391

runsolver used 1.05684 second user time and 3.3205 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-31 00:33:51
IDJOB=1529898
IDBENCH=70417
IDSOLVER=518
FILE ID=node51/1529898-1238452431
PBS_JOBID= 9061636
Free space on /tmp= 65256 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1850025790-078.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529898-1238452431/watcher-1529898-1238452431 -o /tmp/evaluation-result-1529898-1238452431/solver-1529898-1238452431 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529898-1238452431.cnf 1800 672088990

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

MD5SUM BENCH= 92fc8bc430de4460c33b884d5a42779d
RANDOM SEED=672088990

node51.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		: 3000.234
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		: 3000.234
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:       1683696 kB
Buffers:         69972 kB
Cached:         223188 kB
SwapCached:      10052 kB
Active:         152680 kB
Inactive:       152012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683696 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            4096 kB
Writeback:           0 kB
Mapped:          17208 kB
Slab:            53596 kB
Committed_AS:  2999048 kB
PageTables:       1404 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= 65216 MiB
End job on node51 at 2009-03-31 00:53:54