Trace number 1530783

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S900737394-048.cnf
MD5SUMa3ba32614e3b11804668b06c2afeb296
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.89/700.22	HOME/hydrasat-multi.sh: line 48: 24386 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.89/700.22	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-1530783-1238588178/watcher-1530783-1238588178 -o /tmp/evaluation-result-1530783-1238588178/solver-1530783-1238588178 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530783-1238588178.cnf 1800 1821051116 

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: 0.84 0.95 0.98 3/68 24385
/proc/meminfo: memFree=1508984/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) R 24383 24385 24321 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24385/statm: 1340 238 196 169 0 51 0
[pid=24386] ppid=24385 vsize=1452 CPUtime=0
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 1131479391 1486848 153 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 363 153 116 317 0 43 0

[startup+0.014925 s]
/proc/loadavg: 0.84 0.95 0.98 3/68 24385
/proc/meminfo: memFree=1508984/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=1844 CPUtime=0.01
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 276 0 0 0 1 0 0 0 19 0 1 0 1131479391 1888256 257 1992294400 134512640 135813592 4294956176 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 461 257 150 317 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7204

[startup+0.101935 s]
/proc/loadavg: 0.84 0.95 0.98 3/68 24385
/proc/meminfo: memFree=1508984/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=1844 CPUtime=0.09
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 298 0 0 0 9 0 0 0 19 0 1 0 1131479391 1888256 279 1992294400 134512640 135813592 4294956176 18446744073709551615 134662169 0 0 4096 1 0 0 0 17 1 0 0
/proc/24386/statm: 461 279 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301953 s]
/proc/loadavg: 0.84 0.95 0.98 3/68 24385
/proc/meminfo: memFree=1508984/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=1972 CPUtime=0.29
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 329 0 0 0 29 0 0 0 21 0 1 0 1131479391 2019328 310 1992294400 134512640 135813592 4294956176 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 1 0 0
/proc/24386/statm: 493 310 150 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701993 s]
/proc/loadavg: 0.84 0.95 0.98 3/68 24385
/proc/meminfo: memFree=1508984/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=2232 CPUtime=0.69
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 374 0 0 0 69 0 0 0 25 0 1 0 1131479391 2285568 355 1992294400 134512640 135813592 4294956176 18446744073709551615 134662642 0 0 4096 1 0 0 0 17 1 0 0
/proc/24386/statm: 558 355 150 317 0 238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7592

[startup+1.50207 s]
/proc/loadavg: 0.84 0.95 0.98 2/70 24387
/proc/meminfo: memFree=1507752/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=2628 CPUtime=1.49
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 502 0 0 0 149 0 0 0 25 0 1 0 1131479391 2691072 483 1992294400 134512640 135813592 4294956176 18446744073709551615 134665842 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 657 483 150 317 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7988

[startup+3.10122 s]
/proc/loadavg: 0.84 0.95 0.98 2/70 24387
/proc/meminfo: memFree=1507240/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=2760 CPUtime=3.08
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 516 0 0 0 308 0 0 0 25 0 1 0 1131479391 2826240 497 1992294400 134512640 135813592 4294956176 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 690 497 150 317 0 370 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8120

[startup+6.30154 s]
/proc/loadavg: 0.85 0.95 0.98 2/70 24387
/proc/meminfo: memFree=1506544/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=3552 CPUtime=6.28
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 723 0 0 0 628 0 0 0 25 0 1 0 1131479391 3637248 704 1992294400 134512640 135813592 4294956176 18446744073709551615 134668534 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 888 704 150 317 0 568 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8912

[startup+12.7012 s]
/proc/loadavg: 0.87 0.95 0.98 2/70 24387
/proc/meminfo: memFree=1504560/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=5480 CPUtime=12.67
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 1149 0 0 0 1267 0 0 0 25 0 1 0 1131479391 5611520 1130 1992294400 134512640 135813592 4294956176 18446744073709551615 134662710 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 1370 1130 150 317 0 1050 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10840

[startup+25.5014 s]
/proc/loadavg: 0.89 0.95 0.98 2/70 24387
/proc/meminfo: memFree=1504240/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=5948 CPUtime=25.47
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 1268 0 0 0 2547 0 0 0 25 0 1 0 1131479391 6090752 1249 1992294400 134512640 135813592 4294956176 18446744073709551615 134661608 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 1487 1249 150 317 0 1167 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 11308

[startup+51.1019 s]
/proc/loadavg: 0.93 0.96 0.98 2/70 24387
/proc/meminfo: memFree=1503856/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=6360 CPUtime=51.06
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 1362 0 0 0 5106 0 0 0 25 0 1 0 1131479391 6512640 1343 1992294400 134512640 135813592 4294956176 18446744073709551615 134665848 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 1590 1343 150 317 0 1270 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11720

[startup+102.307 s]
/proc/loadavg: 0.97 0.96 0.98 2/70 24387
/proc/meminfo: memFree=1502896/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=7288 CPUtime=102.24
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 1561 0 0 0 10224 0 0 0 25 0 1 0 1131479391 7462912 1542 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 1822 1542 150 317 0 1502 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 12648

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24387
/proc/meminfo: memFree=1502192/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=8096 CPUtime=162.22
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 1759 0 0 0 16221 1 0 0 25 0 1 0 1131479391 8290304 1740 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 2024 1740 150 317 0 1704 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 13456

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24387
/proc/meminfo: memFree=1501936/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=8408 CPUtime=222.2
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 1813 0 0 0 22219 1 0 0 25 0 1 0 1131479391 8609792 1794 1992294400 134512640 135813592 4294956176 18446744073709551615 134665444 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 2102 1794 150 317 0 1782 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13768

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24387
/proc/meminfo: memFree=1501744/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=8556 CPUtime=282.17
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 1872 0 0 0 28216 1 0 0 25 0 1 0 1131479391 8761344 1853 1992294400 134512640 135813592 4294956176 18446744073709551615 135204212 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 2139 1853 150 317 0 1819 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 13916

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24387
/proc/meminfo: memFree=1501360/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=8976 CPUtime=342.15
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 1961 0 0 0 34214 1 0 0 25 0 1 0 1131479391 9191424 1942 1992294400 134512640 135813592 4294956176 18446744073709551615 134665175 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 2244 1942 150 317 0 1924 0

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

/proc/24386/statm: 2511 2186 150 317 0 2191 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 15404

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24387
/proc/meminfo: memFree=1500336/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=10044 CPUtime=582.05
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 2205 0 0 0 58204 1 0 0 25 0 1 0 1131479391 10285056 2186 1992294400 134512640 135813592 4294956176 18446744073709551615 134665047 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 2511 2186 150 317 0 2191 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 15404

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24387
/proc/meminfo: memFree=1500272/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5360 CPUtime=0
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131479391 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24385/statm: 1340 239 197 169 0 51 0
[pid=24386] ppid=24385 vsize=10044 CPUtime=642.02
/proc/24386/stat : 24386 (hydrasat_cache4) R 24385 24385 24321 0 -1 4194304 2214 0 0 0 64201 1 0 0 25 0 1 0 1131479391 10285056 2195 1992294400 134512640 135813592 4294956176 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/24386/statm: 2511 2195 150 317 0 2191 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 15404

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24388
/proc/meminfo: memFree=1499120/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=2788 CPUtime=2.07
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 509 0 0 0 207 0 0 0 25 0 1 0 1131549413 2854912 492 1992294400 134512640 135995732 4294956032 18446744073709551615 134682285 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 697 492 172 362 0 332 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 8152

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24388
/proc/meminfo: memFree=1487408/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=14684 CPUtime=62.05
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 3393 0 0 0 6202 3 0 0 25 0 1 0 1131549413 15036416 3343 1992294400 134512640 135995732 4294956032 18446744073709551615 134807780 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 3671 3343 172 362 0 3306 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 20048

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24388
/proc/meminfo: memFree=1479792/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=22788 CPUtime=122.01
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 5401 0 0 0 12196 5 0 0 25 0 1 0 1131549413 23334912 5286 1992294400 134512640 135995732 4294956032 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 5697 5286 172 362 0 5332 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 28152

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24388
/proc/meminfo: memFree=1475696/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=27356 CPUtime=181.99
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 6479 0 0 0 18193 6 0 0 25 0 1 0 1131549413 28012544 6235 1992294400 134512640 135995732 4294956032 18446744073709551615 134807775 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 6839 6235 172 362 0 6474 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 32720

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 24388
/proc/meminfo: memFree=1470640/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=32892 CPUtime=241.97
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 7792 0 0 0 24190 7 0 0 25 0 1 0 1131549413 33681408 7548 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 8223 7548 172 362 0 7858 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 38256

[startup+1002.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/70 24388
/proc/meminfo: memFree=1466160/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=37456 CPUtime=301.94
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 8903 0 0 0 30186 8 0 0 25 0 1 0 1131549413 38354944 8659 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 9364 8659 172 362 0 8999 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 42820

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/70 24388
/proc/meminfo: memFree=1463088/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=40664 CPUtime=361.92
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 9676 0 0 0 36183 9 0 0 25 0 1 0 1131549413 41639936 9432 1992294400 134512640 135995732 4294956032 18446744073709551615 134807775 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 10166 9432 172 362 0 9801 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 46028

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/70 24388
/proc/meminfo: memFree=1459952/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=43868 CPUtime=421.9
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 10456 0 0 0 42181 9 0 0 25 0 1 0 1131549413 44920832 10212 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 10967 10212 172 362 0 10602 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 49232

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 24388
/proc/meminfo: memFree=1456688/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=47292 CPUtime=481.87
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 11277 0 0 0 48177 10 0 0 25 0 1 0 1131549413 48427008 11033 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 11823 11033 172 362 0 11458 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 52656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 24388
/proc/meminfo: memFree=1455408/2055920 swapFree=4175244/4192956
[pid=24385] ppid=24383 vsize=5364 CPUtime=699.91
/proc/24385/stat : 24385 (hydrasat-multi.) S 24383 24385 24321 0 -1 4194304 322 2431 0 0 0 0 69987 4 16 0 1 0 1131479391 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24385/statm: 1341 245 202 169 0 52 0
[pid=24388] ppid=24385 vsize=48672 CPUtime=500.17
/proc/24388/stat : 24388 (hydrasat_cachew) R 24385 24385 24321 0 -1 4194304 11591 0 0 0 50007 10 0 0 25 0 1 0 1131549413 49840128 11347 1992294400 134512640 135995732 4294956032 18446744073709551615 134807897 0 0 4096 1 0 0 0 17 0 0 0
/proc/24388/statm: 12168 11347 172 362 0 11803 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 54036

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 24385 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=879602
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=49992
# CPU time returned by wait4() is 699.93
# 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): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.14
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 54036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.88
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2753
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= 2248

runsolver used 1.12883 second user time and 3.2585 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-01 14:16:18
IDJOB=1530783
IDBENCH=70712
IDSOLVER=518
FILE ID=node60/1530783-1238588178
PBS_JOBID= 9068308
Free space on /tmp= 66548 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S900737394-048.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530783-1238588178/watcher-1530783-1238588178 -o /tmp/evaluation-result-1530783-1238588178/solver-1530783-1238588178 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530783-1238588178.cnf 1800 1821051116

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

MD5SUM BENCH= a3ba32614e3b11804668b06c2afeb296
RANDOM SEED=1821051116

node60.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		: 3000.202
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		: 3000.202
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:       1509528 kB
Buffers:         97244 kB
Cached:         355748 kB
SwapCached:      11040 kB
Active:         224100 kB
Inactive:       241976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509528 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            4352 kB
Writeback:           0 kB
Mapped:          18392 kB
Slab:            65952 kB
Committed_AS:  3452272 kB
PageTables:       1712 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= 66536 MiB
End job on node60 at 2009-04-01 14:36:21