Trace number 1530861

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S486002104-037.cnf
MD5SUMf4b8d839b40ecfc6d6fa55a34f75fca9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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
700.09/700.46	HOME/hydrasat-multi.sh: line 48:  1340 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.09/700.46	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-1530861-1238597177/watcher-1530861-1238597177 -o /tmp/evaluation-result-1530861-1238597177/solver-1530861-1238597177 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530861-1238597177.cnf 1800 1763984050 

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: 0.99 0.97 0.99 3/64 1339
/proc/meminfo: memFree=1027096/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) R 1335 1339 640 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1339/statm: 1340 238 196 169 0 51 0
[pid=1340] ppid=1339 vsize=1452 CPUtime=0
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1132383069 1486848 147 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 363 147 116 317 0 43 0

[startup+0.0788811 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 1339
/proc/meminfo: memFree=1027096/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=1716 CPUtime=0.07
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 274 0 0 0 7 0 0 0 19 0 1 0 1132383069 1757184 255 1992294400 134512640 135813592 4294956160 18446744073709551615 135224241 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 429 255 150 317 0 109 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7076

[startup+0.101882 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 1339
/proc/meminfo: memFree=1027096/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=1844 CPUtime=0.09
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 279 0 0 0 9 0 0 0 19 0 1 0 1132383069 1888256 260 1992294400 134512640 135813592 4294956160 18446744073709551615 134592514 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 461 260 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301902 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 1339
/proc/meminfo: memFree=1027096/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=1976 CPUtime=0.29
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 313 0 0 0 29 0 0 0 21 0 1 0 1132383069 2023424 294 1992294400 134512640 135813592 4294956160 18446744073709551615 134588700 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 494 294 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701943 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 1339
/proc/meminfo: memFree=1027096/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=2108 CPUtime=0.69
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 363 0 0 0 69 0 0 0 25 0 1 0 1132383069 2158592 344 1992294400 134512640 135813592 4294956160 18446744073709551615 134665029 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 527 344 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=1025736/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=2764 CPUtime=1.49
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 510 0 0 0 149 0 0 0 25 0 1 0 1132383069 2830336 491 1992294400 134512640 135813592 4294956160 18446744073709551615 134665511 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 691 491 150 317 0 371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8124

[startup+3.10119 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=1024648/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=3860 CPUtime=3.09
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 786 0 0 0 309 0 0 0 25 0 1 0 1132383069 3952640 767 1992294400 134512640 135813592 4294956160 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 965 767 150 317 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9220

[startup+6.30151 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=1022728/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=5920 CPUtime=6.28
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 1233 0 0 0 628 0 0 0 25 0 1 0 1132383069 6062080 1214 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 1480 1214 150 317 0 1160 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11280

[startup+12.7022 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=1019736/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=8952 CPUtime=12.69
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 1955 0 0 0 1268 1 0 0 25 0 1 0 1132383069 9166848 1903 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 2238 1903 150 317 0 1918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14312

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=1016152/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=12692 CPUtime=25.48
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 2843 0 0 0 2545 3 0 0 25 0 1 0 1132383069 12996608 2791 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 3173 2791 150 317 0 2853 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18052

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=1011160/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=18532 CPUtime=51.06
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 4257 0 0 0 5103 3 0 0 25 0 1 0 1132383069 18976768 4056 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 4633 4056 150 317 0 4313 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23892

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=1003416/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=26492 CPUtime=102.25
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 6188 0 0 0 10220 5 0 0 25 0 1 0 1132383069 27127808 5936 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 6623 5936 150 317 0 6303 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31852

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=996248/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=34820 CPUtime=162.22
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 8241 0 0 0 16215 7 0 0 25 0 1 0 1132383069 35655680 7718 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 8705 7718 150 317 0 8385 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 40180

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 1341
/proc/meminfo: memFree=991576/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=40196 CPUtime=222.19
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 9682 0 0 0 22211 8 0 0 25 0 1 0 1132383069 41160704 8896 1992294400 134512640 135813592 4294956160 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 10049 8896 150 317 0 9729 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 45556

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 1.00 2/66 1341
/proc/meminfo: memFree=985688/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=47556 CPUtime=282.16
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 11606 0 0 0 28206 10 0 0 25 0 1 0 1132383069 48697344 10356 1992294400 134512640 135813592 4294956160 18446744073709551615 134665845 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 11889 10356 150 317 0 11569 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 52916

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 1.00 2/66 1341
/proc/meminfo: memFree=982168/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=51428 CPUtime=342.14
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 12581 0 0 0 34203 11 0 0 25 0 1 0 1132383069 52662272 11240 1992294400 134512640 135813592 4294956160 18446744073709551615 134665960 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 12857 11240 150 317 0 12537 0

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

/proc/1340/statm: 17118 14744 150 317 0 16798 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 73832

[startup+582.302 s]
/proc/loadavg: 1.16 1.07 1.01 2/66 1341
/proc/meminfo: memFree=965080/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=71484 CPUtime=582.05
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 18064 0 0 0 58190 15 0 0 25 0 1 0 1132383069 73199616 15500 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 17871 15500 150 317 0 17551 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 76844

[startup+642.302 s]
/proc/loadavg: 1.09 1.07 1.01 2/66 1341
/proc/meminfo: memFree=962456/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5360 CPUtime=0
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1132383068 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1339/statm: 1340 239 197 169 0 51 0
[pid=1340] ppid=1339 vsize=74720 CPUtime=642.02
/proc/1340/stat : 1340 (hydrasat_cache4) R 1339 1339 640 0 -1 4194304 18852 0 0 0 64187 15 0 0 25 0 1 0 1132383069 76513280 16157 1992294400 134512640 135813592 4294956160 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 0 0 0
/proc/1340/statm: 18680 16157 150 317 0 18360 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 80080

[startup+702.301 s]
/proc/loadavg: 1.03 1.05 1.01 2/66 1342
/proc/meminfo: memFree=957528/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=2800 CPUtime=1.82
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 516 0 0 0 182 0 0 0 25 0 1 0 1132453115 2867200 498 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 700 498 172 362 0 335 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 8164

[startup+762.305 s]
/proc/loadavg: 1.04 1.05 1.01 2/66 1342
/proc/meminfo: memFree=945816/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=16112 CPUtime=61.78
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 3745 0 0 0 6173 5 0 0 25 0 1 0 1132453115 16498688 3629 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 4028 3629 172 362 0 3663 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 21476

[startup+822.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 1342
/proc/meminfo: memFree=940504/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=22308 CPUtime=121.74
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 5126 0 0 0 12168 6 0 0 25 0 1 0 1132453115 22843392 5010 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 5577 5010 172 362 0 5212 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 27672

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 1342
/proc/meminfo: memFree=935192/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=28212 CPUtime=181.72
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 6677 0 0 0 18164 8 0 0 25 0 1 0 1132453115 28889088 6328 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 7053 6328 172 362 0 6688 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 33576

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 1348
/proc/meminfo: memFree=931544/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=31768 CPUtime=241.7
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 7568 0 0 0 24161 9 0 0 25 0 1 0 1132453115 32530432 7219 1992294400 134512640 135995732 4294956016 18446744073709551615 134808102 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 7942 7219 172 362 0 7577 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 37132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 1348
/proc/meminfo: memFree=927832/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=35596 CPUtime=301.66
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 8484 0 0 0 30156 10 0 0 25 0 1 0 1132453115 36450304 8135 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 8899 8135 172 362 0 8534 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 40960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 1348
/proc/meminfo: memFree=924824/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=38684 CPUtime=361.65
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 9244 0 0 0 36153 12 0 0 25 0 1 0 1132453115 39612416 8895 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 9671 8895 172 362 0 9306 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 44048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 1348
/proc/meminfo: memFree=921752/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=42168 CPUtime=421.62
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 10011 0 0 0 42150 12 0 0 25 0 1 0 1132453115 43180032 9662 1992294400 134512640 135995732 4294956016 18446744073709551615 134807950 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 10542 9662 172 362 0 10177 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 47532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1348
/proc/meminfo: memFree=918936/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=45452 CPUtime=481.59
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 10717 0 0 0 48147 12 0 0 25 0 1 0 1132453115 46542848 10368 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 11363 10368 172 362 0 10998 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 50816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1348
/proc/meminfo: memFree=918360/2055920 swapFree=4176444/4192956
[pid=1339] ppid=1335 vsize=5364 CPUtime=700.15
/proc/1339/stat : 1339 (hydrasat-multi.) S 1335 1339 640 0 -1 4194304 321 21835 0 0 0 0 69972 43 16 0 1 0 1132383068 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1339/statm: 1341 245 202 169 0 52 0
[pid=1342] ppid=1339 vsize=46220 CPUtime=499.89
/proc/1342/stat : 1342 (hydrasat_cachew) R 1339 1339 640 0 -1 4194304 10852 0 0 0 49977 12 0 0 25 0 1 0 1132453115 47329280 10503 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/1342/statm: 11555 10503 172 362 0 11190 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 51584

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 1339 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=729624
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=439933
# CPU time returned by wait4() is 700.17
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.49
CPU system time (s): 0.55
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 82592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.73
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22156
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= 2766

runsolver used 1.01484 second user time and 3.36149 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 16:46:17
IDJOB=1530861
IDBENCH=70738
IDSOLVER=518
FILE ID=node27/1530861-1238597177
PBS_JOBID= 9068317
Free space on /tmp= 65720 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S486002104-037.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530861-1238597177/watcher-1530861-1238597177 -o /tmp/evaluation-result-1530861-1238597177/solver-1530861-1238597177 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530861-1238597177.cnf 1800 1763984050

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

MD5SUM BENCH= f4b8d839b40ecfc6d6fa55a34f75fca9
RANDOM SEED=1763984050

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1027576 kB
Buffers:         96612 kB
Cached:         827468 kB
SwapCached:       9492 kB
Active:         208812 kB
Inactive:       726400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1027576 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            79100 kB
Committed_AS:  3018052 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65648 MiB
End job on node27 at 2009-04-01 17:06:20