Trace number 1530246

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803029538-050.cnf
MD5SUMeaeb9d206baf9bf4b9f4d0bb3c9943b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.194969
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Trying configuration 1
699.94/700.37	HOME/hydrasat-multi.sh: line 48:  8600 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.94/700.37	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-1530246-1238490192/watcher-1530246-1238490192 -o /tmp/evaluation-result-1530246-1238490192/solver-1530246-1238490192 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530246-1238490192.cnf 1800 1096211421 

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 3/66 8599
/proc/meminfo: memFree=1279848/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) R 8597 8599 8306 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8599/statm: 1340 238 196 169 0 51 0
[pid=8600] ppid=8599 vsize=1452 CPUtime=0
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1121682133 1486848 145 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 363 146 116 317 0 43 0

[startup+0.0127159 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 8599
/proc/meminfo: memFree=1279848/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=1716 CPUtime=0
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 1121682133 1757184 199 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 429 200 116 317 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7076

[startup+0.101727 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 8599
/proc/meminfo: memFree=1279848/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=2272 CPUtime=0.09
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 356 0 0 0 9 0 0 0 19 0 1 0 1121682133 2326528 338 1992294400 134512640 135813592 4294956160 18446744073709551615 134520770 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 568 338 125 317 0 248 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7632

[startup+0.301751 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 8599
/proc/meminfo: memFree=1279848/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=2536 CPUtime=0.29
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 471 0 0 0 29 0 0 0 21 0 1 0 1121682133 2596864 452 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 634 452 150 317 0 314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7896

[startup+0.701803 s]
/proc/loadavg: 0.93 0.98 0.99 3/66 8599
/proc/meminfo: memFree=1279848/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=2796 CPUtime=0.69
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 520 0 0 0 69 0 0 0 25 0 1 0 1121682133 2863104 501 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 699 501 150 317 0 379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8156

[startup+1.50191 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 8601
/proc/meminfo: memFree=1278040/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=3204 CPUtime=1.49
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 631 0 0 0 149 0 0 0 25 0 1 0 1121682133 3280896 612 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 801 612 150 317 0 481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8564

[startup+3.10111 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 8601
/proc/meminfo: memFree=1277336/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=3468 CPUtime=3.09
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 696 0 0 0 309 0 0 0 25 0 1 0 1121682133 3551232 677 1992294400 134512640 135813592 4294956160 18446744073709551615 134662307 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 867 677 150 317 0 547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8828

[startup+6.30153 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1276952/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=3904 CPUtime=6.29
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 789 0 0 0 629 0 0 0 25 0 1 0 1121682133 3997696 770 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 976 770 150 317 0 656 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9264

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1275224/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=5604 CPUtime=12.68
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 1170 0 0 0 1268 0 0 0 25 0 1 0 1121682133 5738496 1151 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 1401 1151 150 317 0 1081 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10964

[startup+25.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1275160/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=5932 CPUtime=25.48
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 1219 0 0 0 2548 0 0 0 25 0 1 0 1121682133 6074368 1200 1992294400 134512640 135813592 4294956160 18446744073709551615 134661608 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 1483 1200 150 317 0 1163 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11292

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1271128/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=10424 CPUtime=51.06
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 2271 0 0 0 5106 0 0 0 25 0 1 0 1121682133 10674176 2206 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 2606 2206 150 317 0 2286 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15784

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1268440/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=13256 CPUtime=102.24
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 2993 0 0 0 10223 1 0 0 25 0 1 0 1121682133 13574144 2867 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 3314 2867 150 317 0 2994 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 18616

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1268248/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=13472 CPUtime=162.2
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 3035 0 0 0 16219 1 0 0 25 0 1 0 1121682133 13795328 2909 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 3368 2909 150 317 0 3048 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 18832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1267288/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=14520 CPUtime=222.16
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 3276 0 0 0 22215 1 0 0 25 0 1 0 1121682133 14868480 3150 1992294400 134512640 135813592 4294956160 18446744073709551615 134665391 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 3630 3150 150 317 0 3310 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 19880

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1263128/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=19536 CPUtime=282.15
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 4532 0 0 0 28212 3 0 0 25 0 1 0 1121682133 20004864 4212 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 4884 4212 150 317 0 4564 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 24896

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1259352/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=23908 CPUtime=342.12
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 5762 0 0 0 34208 4 0 0 25 0 1 0 1121682133 24481792 5148 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 5977 5148 150 317 0 5657 0

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

/proc/8600/statm: 8751 7639 150 317 0 8431 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 40364

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8601
/proc/meminfo: memFree=1247576/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5360 CPUtime=0
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1121682132 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8599/statm: 1340 239 197 169 0 51 0
[pid=8600] ppid=8599 vsize=36784 CPUtime=641.98
/proc/8600/stat : 8600 (hydrasat_cache4) R 8599 8599 8306 0 -1 4194304 8904 0 0 0 64191 7 0 0 25 0 1 0 1121682133 37666816 8063 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/8600/statm: 9196 8063 150 317 0 8876 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 42144

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1243352/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=3096 CPUtime=1.91
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 575 0 0 0 191 0 0 0 25 0 1 0 1121752170 3170304 557 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 774 557 172 362 0 409 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 8460

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1231640/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=16164 CPUtime=61.87
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 3656 0 0 0 6183 4 0 0 25 0 1 0 1121752170 16551936 3540 1992294400 134512640 135995732 4294956016 18446744073709551615 134807738 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 4041 3540 172 362 0 3676 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 21528

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1225240/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=22952 CPUtime=121.84
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 5360 0 0 0 12178 6 0 0 25 0 1 0 1121752170 23502848 5207 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 5738 5207 172 362 0 5373 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 28316

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1219736/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=28864 CPUtime=181.81
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 6839 0 0 0 18174 7 0 0 25 0 1 0 1121752170 29556736 6557 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 7216 6557 172 362 0 6851 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 34228

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1215384/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=33592 CPUtime=241.79
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 8027 0 0 0 24171 8 0 0 25 0 1 0 1121752170 34398208 7673 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 8398 7673 172 362 0 8033 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 38956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1210648/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=38516 CPUtime=301.76
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 9327 0 0 0 30166 10 0 0 25 0 1 0 1121752170 39440384 8844 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 9629 8844 172 362 0 9264 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 43880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1207064/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=42544 CPUtime=361.72
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 10352 0 0 0 36161 11 0 0 25 0 1 0 1121752170 43565056 9732 1992294400 134512640 135995732 4294956016 18446744073709551615 134513520 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 10636 9732 172 362 0 10271 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 47908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1202328/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=48112 CPUtime=421.7
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 11796 0 0 0 42158 12 0 0 25 0 1 0 1121752170 49266688 10908 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 12028 10908 172 362 0 11663 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 53476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1199832/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=51008 CPUtime=481.67
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 12485 0 0 0 48155 12 0 0 25 0 1 0 1121752170 52232192 11524 1992294400 134512640 135995732 4294956016 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 12752 11524 172 362 0 12387 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 56372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8602
/proc/meminfo: memFree=1199192/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=51540 CPUtime=500.07
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 12651 0 0 0 49994 13 0 0 25 0 1 0 1121752170 52776960 11690 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 12885 11690 172 362 0 12520 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 56904

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 2/68 8602
/proc/meminfo: memFree=1199192/2055920 swapFree=4176412/4192956
[pid=8599] ppid=8597 vsize=5364 CPUtime=700.01
/proc/8599/stat : 8599 (hydrasat-multi.) S 8597 8599 8306 0 -1 4194304 321 11174 0 0 0 0 69981 20 16 0 1 0 1121682132 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8599/statm: 1341 245 202 169 0 52 0
[pid=8602] ppid=8599 vsize=51540 CPUtime=500.07
/proc/8602/stat : 8602 (hydrasat_cachew) R 8599 8599 8306 0 -1 4194304 12651 0 0 0 49994 13 0 0 25 0 1 0 1121752170 52776960 11690 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8602/statm: 12885 11690 172 362 0 12520 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 56904

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8599 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=817611
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=212967
# CPU time returned by wait4() is 700.031
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.75
CPU system time (s): 0.33
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 56904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.818
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11495
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= 1918

runsolver used 1.01484 second user time and 3.36349 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-31 11:03:12
IDJOB=1530246
IDBENCH=70533
IDSOLVER=518
FILE ID=node40/1530246-1238490192
PBS_JOBID= 9061873
Free space on /tmp= 63504 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803029538-050.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530246-1238490192/watcher-1530246-1238490192 -o /tmp/evaluation-result-1530246-1238490192/solver-1530246-1238490192 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530246-1238490192.cnf 1800 1096211421

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

MD5SUM BENCH= eaeb9d206baf9bf4b9f4d0bb3c9943b4
RANDOM SEED=1096211421

node40.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:       1280328 kB
Buffers:         83272 kB
Cached:         601116 kB
SwapCached:       9688 kB
Active:         187672 kB
Inactive:       508032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1280328 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            4400 kB
Writeback:           0 kB
Mapped:          17144 kB
Slab:            65912 kB
Committed_AS:  2822008 kB
PageTables:       1476 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= 63464 MiB
End job on node40 at 2009-03-31 11:23:15