Trace number 1718455

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) 1200.06 1200.61

General information on the benchmark

Nameindustrial/grieu/
vmpc_33.cnf
MD5SUM4c4d694bb911a7a13a7cb66a99dd484c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark143.882
Satisfiable
(Un)Satisfiability was proved
Number of variables1089
Number of clauses177375
Sum of the clauses size464310
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269795
Number of clauses of size 3107514
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 566

Solver Data 

0.00/0.00	c Trying configuration 1
700.11/700.42	HOME/hydrasat-multi.sh: line 48: 19244 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.11/700.42	c Trying configuration 2

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718455-1240636863/watcher-1718455-1240636863 -o /tmp/evaluation-result-1718455-1240636863/solver-1718455-1240636863 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1718455-1240636863.cnf 1800 1670851494 

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: 0.92 0.98 0.99 3/64 19243
/proc/meminfo: memFree=1200504/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=2280 CPUtime=0
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 191 0 0 0 0 0 0 0 19 0 1 0 91719905 2334720 173 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 570 174 117 317 0 250 0

[startup+0.042169 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19243
/proc/meminfo: memFree=1200504/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=3864 CPUtime=0.03
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 624 0 0 0 3 0 0 0 19 0 1 0 91719905 3956736 606 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 966 606 117 317 0 646 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9224

[startup+0.101172 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19243
/proc/meminfo: memFree=1200504/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=6636 CPUtime=0.09
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 1356 0 0 0 9 0 0 0 19 0 1 0 91719905 6795264 1338 1992294400 134512640 135813592 4294956176 18446744073709551615 134637411 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 1659 1339 117 317 0 1339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11996

[startup+0.301185 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19243
/proc/meminfo: memFree=1200504/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=16004 CPUtime=0.29
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 3965 0 0 0 28 1 0 0 21 0 1 0 91719905 16388096 3705 1992294400 134512640 135813592 4294956176 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 4001 3705 124 317 0 3681 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21364

[startup+0.70121 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19243
/proc/meminfo: memFree=1200504/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=16004 CPUtime=0.69
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 3965 0 0 0 68 1 0 0 25 0 1 0 91719905 16388096 3705 1992294400 134512640 135813592 4294956176 18446744073709551615 134521307 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 4001 3705 124 317 0 3681 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21364

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1186096/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=16004 CPUtime=1.49
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 3965 0 0 0 148 1 0 0 25 0 1 0 91719905 16388096 3705 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 4001 3705 124 317 0 3681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21364

[startup+3.10237 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1185968/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=16004 CPUtime=3.09
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 3967 0 0 0 308 1 0 0 25 0 1 0 91719905 16388096 3707 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/19244/statm: 4001 3707 126 317 0 3681 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21364

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1178416/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=23780 CPUtime=6.28
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 6688 0 0 0 626 2 0 0 25 0 1 0 91719905 24350720 5642 1992294400 134512640 135813592 4294956176 18446744073709551615 134664962 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 5945 5642 149 317 0 5625 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29140

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1177392/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=25012 CPUtime=12.68
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 6968 0 0 0 1265 3 0 0 25 0 1 0 91719905 25612288 5922 1992294400 134512640 135813592 4294956176 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 6253 5922 149 317 0 5933 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30372

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1175472/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=27244 CPUtime=25.47
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 7484 0 0 0 2544 3 0 0 25 0 1 0 91719905 27897856 6438 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 6811 6438 149 317 0 6491 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32604

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1170672/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=32636 CPUtime=51.06
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 8720 0 0 0 5102 4 0 0 25 0 1 0 91719905 33419264 7674 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 8159 7674 149 317 0 7839 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37996

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1163888/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=39372 CPUtime=102.25
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 10333 0 0 0 10220 5 0 0 25 0 1 0 91719905 40316928 9287 1992294400 134512640 135813592 4294956176 18446744073709551615 134668490 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 9843 9287 149 317 0 9523 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44732

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1163632/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=39928 CPUtime=162.23
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 10416 0 0 0 16217 6 0 0 25 0 1 0 91719905 40886272 9370 1992294400 134512640 135813592 4294956176 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 9982 9370 149 317 0 9662 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 45288

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1162352/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=41444 CPUtime=222.19
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 10717 0 0 0 22213 6 0 0 25 0 1 0 91719905 42438656 9671 1992294400 134512640 135813592 4294956176 18446744073709551615 134668570 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 10361 9671 149 317 0 10041 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 46804

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1158064/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=46872 CPUtime=282.17
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 11887 0 0 0 28210 7 0 0 25 0 1 0 91719905 47996928 10841 1992294400 134512640 135813592 4294956176 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 11751 10842 149 317 0 11431 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 52232

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19245
/proc/meminfo: memFree=1150192/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=55308 CPUtime=342.14
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 13756 0 0 0 34206 8 0 0 25 0 1 0 91719905 56635392 12710 1992294400 134512640 135813592 4294956176 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 13827 12710 149 317 0 13507 0

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

/proc/19244/statm: 17055 15571 149 317 0 16735 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 73580

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 19245
/proc/meminfo: memFree=1138736/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=68220 CPUtime=582.07
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 16621 0 0 0 58196 11 0 0 25 0 1 0 91719905 69857280 15575 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 17055 15575 149 317 0 16735 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 73580

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19245
/proc/meminfo: memFree=1138672/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5360 CPUtime=0
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 91719905 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1340 239 197 169 0 51 0
[pid=19244] ppid=19243 vsize=68220 CPUtime=642.05
/proc/19244/stat : 19244 (hydrasat_cache4) R 19243 19243 19172 0 -1 4194304 16629 0 0 0 64194 11 0 0 25 0 1 0 91719905 69857280 15583 1992294400 134512640 135813592 4294956176 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 0 0 0
/proc/19244/statm: 17055 15583 149 317 0 16735 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 73580

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19246
/proc/meminfo: memFree=1124144/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=13420 CPUtime=1.87
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 3298 0 0 0 186 1 0 0 25 0 1 0 91789947 13742080 3040 1992294400 134512640 135995732 4294956032 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 3355 3040 150 362 0 2990 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 18784

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19246
/proc/meminfo: memFree=1115888/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=23132 CPUtime=61.82
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 6269 0 0 0 6176 6 0 0 25 0 1 0 91789947 23687168 5440 1992294400 134512640 135995732 4294956032 18446744073709551615 134843056 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 5783 5440 171 362 0 5418 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 28496

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19246
/proc/meminfo: memFree=1103920/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=35528 CPUtime=121.8
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 9314 0 0 0 12170 10 0 0 25 0 1 0 91789947 36380672 8485 1992294400 134512640 135995732 4294956032 18446744073709551615 134807881 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 8882 8485 171 362 0 8517 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 40892

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19246
/proc/meminfo: memFree=1097840/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=41724 CPUtime=181.75
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 10813 0 0 0 18164 11 0 0 25 0 1 0 91789947 42725376 9984 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 10431 9984 171 362 0 10066 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 47088

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19246
/proc/meminfo: memFree=1097840/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=41724 CPUtime=241.74
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 10816 0 0 0 24163 11 0 0 25 0 1 0 91789947 42725376 9987 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 10431 9987 171 362 0 10066 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 47088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19248
/proc/meminfo: memFree=1097648/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=41724 CPUtime=301.72
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 10823 0 0 0 30161 11 0 0 25 0 1 0 91789947 42725376 9994 1992294400 134512640 135995732 4294956032 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 10431 9994 171 362 0 10066 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 47088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19248
/proc/meminfo: memFree=1097520/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=42064 CPUtime=361.68
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 10864 0 0 0 36157 11 0 0 25 0 1 0 91789947 43073536 10035 1992294400 134512640 135995732 4294956032 18446744073709551615 134843076 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 10516 10035 171 362 0 10151 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 47428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19248
/proc/meminfo: memFree=1097520/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=42064 CPUtime=421.66
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 10870 0 0 0 42155 11 0 0 25 0 1 0 91789947 43073536 10041 1992294400 134512640 135995732 4294956032 18446744073709551615 134808066 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 10516 10041 171 362 0 10151 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 47428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19248
/proc/meminfo: memFree=1097520/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=42064 CPUtime=481.64
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 10878 0 0 0 48152 12 0 0 25 0 1 0 91789947 43073536 10049 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 10516 10049 171 362 0 10151 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 47428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19248
/proc/meminfo: memFree=1097328/2055920 swapFree=4130412/4192956
[pid=19243] ppid=19241 vsize=5364 CPUtime=700.13
/proc/19243/stat : 19243 (hydrasat-multi.) S 19241 19243 19172 0 -1 4194304 322 17977 0 0 0 0 69978 35 19 0 1 0 91719905 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19243/statm: 1341 245 202 169 0 52 0
[pid=19246] ppid=19243 vsize=42364 CPUtime=499.93
/proc/19246/stat : 19246 (hydrasat_cachew) R 19243 19243 19172 0 -1 4194304 10933 0 0 0 49981 12 0 0 25 0 1 0 91789947 43380736 10104 1992294400 134512640 135995732 4294956032 18446744073709551615 134807699 0 0 4096 1 0 0 0 17 0 0 0
/proc/19246/statm: 10591 10104 171 362 0 10226 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 47728

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 19243 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=782616
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=360945
# CPU time returned by wait4() is 700.144
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.59
CPU system time (s): 0.47
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 73760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.783
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18299
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= 1645

runsolver used 0.955854 second user time and 3.42148 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-25 07:21:04
IDJOB=1718455
IDBENCH=20488
IDSOLVER=518
FILE ID=node22/1718455-1240636863
PBS_JOBID= 9186455
Free space on /tmp= 66124 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/grieu/vmpc_33.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718455-1240636863/watcher-1718455-1240636863 -o /tmp/evaluation-result-1718455-1240636863/solver-1718455-1240636863 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1718455-1240636863.cnf 1800 1670851494

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

MD5SUM BENCH= 4c4d694bb911a7a13a7cb66a99dd484c
RANDOM SEED=1670851494

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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:       1201184 kB
Buffers:         69792 kB
Cached:         672360 kB
SwapCached:      57596 kB
Active:         271716 kB
Inactive:       530220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1201184 kB
SwapTotal:     4192956 kB
SwapFree:      4130412 kB
Dirty:            6552 kB
Writeback:           0 kB
Mapped:          13448 kB
Slab:            38836 kB
Committed_AS:   389428 kB
PageTables:       1368 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= 66060 MiB
End job on node22 at 2009-04-25 07:41:06