Trace number 1530666

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) 1200.11 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
MD5SUMa5462f4ed0be2c72f8dfc94f9311f583
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.144977
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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
699.83/700.28	HOME/hydrasat-multi.sh: line 48: 20864 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.83/700.28	c Trying configuration 2
1200.08/1200.70	HOME/hydrasat-multi.sh: line 64: 20872 Terminated              $SOLVER2 $BENCHNAME $OPTIONS2
1200.08/1200.70	c Trying configuration 3

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-1530666-1238576224/watcher-1530666-1238576224 -o /tmp/evaluation-result-1530666-1238576224/solver-1530666-1238576224 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530666-1238576224.cnf 1800 1397273158 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20863
/proc/meminfo: memFree=1311976/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) R 20861 20863 20682 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20863/statm: 1340 238 196 169 0 51 0
[pid=20864] ppid=20863 vsize=1452 CPUtime=0
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1130284316 1486848 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 363 149 116 317 0 43 0

[startup+0.022544 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20863
/proc/meminfo: memFree=1311976/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=1716 CPUtime=0.01
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 263 0 0 0 1 0 0 0 19 0 1 0 1130284316 1757184 244 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 429 244 150 317 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7076

[startup+0.101556 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20863
/proc/meminfo: memFree=1311976/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=1844 CPUtime=0.09
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 284 0 0 0 9 0 0 0 19 0 1 0 1130284316 1888256 265 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 461 265 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.30159 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20863
/proc/meminfo: memFree=1311976/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=1976 CPUtime=0.29
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 324 0 0 0 29 0 0 0 21 0 1 0 1130284316 2023424 305 1992294400 134512640 135813592 4294956160 18446744073709551615 134662169 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 494 305 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701658 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20863
/proc/meminfo: memFree=1311976/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=2236 CPUtime=0.69
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 382 0 0 0 69 0 0 0 25 0 1 0 1130284316 2289664 363 1992294400 134512640 135813592 4294956160 18446744073709551615 134667943 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 559 363 150 317 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1310616/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=2620 CPUtime=1.49
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 492 0 0 0 149 0 0 0 25 0 1 0 1130284316 2682880 473 1992294400 134512640 135813592 4294956160 18446744073709551615 134668505 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 655 473 150 317 0 335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7980

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1310232/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=2752 CPUtime=3.09
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 524 0 0 0 309 0 0 0 25 0 1 0 1130284316 2818048 505 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 688 505 150 317 0 368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8112

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1309016/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=3984 CPUtime=6.28
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 794 0 0 0 628 0 0 0 25 0 1 0 1130284316 4079616 775 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 996 775 150 317 0 676 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9344

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1308632/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=4148 CPUtime=12.68
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 862 0 0 0 1268 0 0 0 25 0 1 0 1130284316 4247552 843 1992294400 134512640 135813592 4294956160 18446744073709551615 134665077 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 1037 843 150 317 0 717 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9508

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1308632/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=4280 CPUtime=25.48
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 892 0 0 0 2548 0 0 0 25 0 1 0 1130284316 4382720 873 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 1070 873 150 317 0 750 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9640

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1308440/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=4548 CPUtime=51.06
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 933 0 0 0 5106 0 0 0 25 0 1 0 1130284316 4657152 914 1992294400 134512640 135813592 4294956160 18446744073709551615 134665197 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 1137 914 150 317 0 817 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9908

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1307480/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=5516 CPUtime=102.25
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 1152 0 0 0 10224 1 0 0 25 0 1 0 1130284316 5648384 1133 1992294400 134512640 135813592 4294956160 18446744073709551615 134665338 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 1379 1133 150 317 0 1059 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10876

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1306520/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=6648 CPUtime=162.22
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 1415 0 0 0 16221 1 0 0 25 0 1 0 1130284316 6807552 1396 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 1662 1396 150 317 0 1342 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 12008

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20865
/proc/meminfo: memFree=1304856/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=8412 CPUtime=222.19
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 1808 0 0 0 22218 1 0 0 25 0 1 0 1130284316 8613888 1789 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 2103 1789 150 317 0 1783 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 13772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20871
/proc/meminfo: memFree=1303896/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=9488 CPUtime=282.15
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 2060 0 0 0 28213 2 0 0 25 0 1 0 1130284316 9715712 2025 1992294400 134512640 135813592 4294956160 18446744073709551615 135224259 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 2372 2025 150 317 0 2052 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 14848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20871
/proc/meminfo: memFree=1303896/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=9488 CPUtime=342.12
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 2060 0 0 0 34210 2 0 0 25 0 1 0 1130284316 9715712 2025 1992294400 134512640 135813592 4294956160 18446744073709551615 134665842 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 2372 2025 150 317 0 2052 0

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

[pid=20864] ppid=20863 vsize=9944 CPUtime=522.02
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 2140 0 0 0 52200 2 0 0 25 0 1 0 1130284316 10182656 2105 1992294400 134512640 135813592 4294956160 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 2486 2105 150 317 0 2166 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 15304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20871
/proc/meminfo: memFree=1303448/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=10252 CPUtime=581.99
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 2198 0 0 0 58197 2 0 0 25 0 1 0 1130284316 10498048 2163 1992294400 134512640 135813592 4294956160 18446744073709551615 134591983 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 2563 2163 150 317 0 2243 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 15612

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20871
/proc/meminfo: memFree=1302936/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5360 CPUtime=0
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130284316 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20863/statm: 1340 239 197 169 0 51 0
[pid=20864] ppid=20863 vsize=10684 CPUtime=641.96
/proc/20864/stat : 20864 (hydrasat_cache4) R 20863 20863 20682 0 -1 4194304 2306 0 0 0 64194 2 0 0 25 0 1 0 1130284316 10940416 2270 1992294400 134512640 135813592 4294956160 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 0 0 0
/proc/20864/statm: 2671 2270 150 317 0 2351 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 16044

[startup+702.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 20872
/proc/meminfo: memFree=1301784/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=2936 CPUtime=2
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 542 0 0 0 200 0 0 0 25 0 1 0 1130354344 3006464 524 1992294400 134512640 135995732 4294956016 18446744073709551615 134807894 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 734 524 172 362 0 369 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 8300

[startup+762.305 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 20872
/proc/meminfo: memFree=1296344/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=8148 CPUtime=61.96
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 1769 0 0 0 6195 1 0 0 25 0 1 0 1130354344 8343552 1751 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 2037 1751 172 362 0 1672 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 13512

[startup+822.302 s]
/proc/loadavg: 1.32 1.12 1.03 2/66 20872
/proc/meminfo: memFree=1293400/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=11656 CPUtime=121.94
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 2610 0 0 0 12191 3 0 0 25 0 1 0 1130354344 11935744 2559 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 2914 2559 172 362 0 2549 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 17020

[startup+882.302 s]
/proc/loadavg: 1.11 1.10 1.03 2/66 20872
/proc/meminfo: memFree=1289304/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=16160 CPUtime=181.91
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 3740 0 0 0 18187 4 0 0 25 0 1 0 1130354344 16547840 3571 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 4040 3571 172 362 0 3675 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 21524

[startup+942.302 s]
/proc/loadavg: 1.04 1.08 1.02 2/66 20872
/proc/meminfo: memFree=1287128/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=18672 CPUtime=241.88
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 4296 0 0 0 24184 4 0 0 25 0 1 0 1130354344 19120128 4127 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 4668 4127 172 362 0 4303 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 24036

[startup+1002.3 s]
/proc/loadavg: 1.01 1.06 1.02 2/66 20872
/proc/meminfo: memFree=1287128/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=18672 CPUtime=301.85
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 4299 0 0 0 30181 4 0 0 25 0 1 0 1130354344 19120128 4130 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 4668 4130 172 362 0 4303 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 24036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.05 1.01 2/66 20872
/proc/meminfo: memFree=1287128/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=18672 CPUtime=361.82
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 4299 0 0 0 36178 4 0 0 25 0 1 0 1130354344 19120128 4130 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 4668 4130 172 362 0 4303 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 24036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 20872
/proc/meminfo: memFree=1286424/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=19660 CPUtime=421.81
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 4484 0 0 0 42176 5 0 0 25 0 1 0 1130354344 20131840 4315 1992294400 134512640 135995732 4294956016 18446744073709551615 134807960 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 4915 4315 172 362 0 4550 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 25024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 20872
/proc/meminfo: memFree=1286424/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=19660 CPUtime=481.78
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 4490 0 0 0 48173 5 0 0 25 0 1 0 1130354344 20131840 4321 1992294400 134512640 135995732 4294956016 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 4915 4321 172 362 0 4550 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 25024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20872
/proc/meminfo: memFree=1286360/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=19660 CPUtime=500.17
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 4491 0 0 0 50012 5 0 0 25 0 1 0 1130354344 20131840 4322 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 4915 4322 172 362 0 4550 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25024

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 1.02 1.00 2/66 20872
/proc/meminfo: memFree=1286360/2055920 swapFree=4175308/4192956
[pid=20863] ppid=20861 vsize=5364 CPUtime=699.91
/proc/20863/stat : 20863 (hydrasat-multi.) S 20861 20863 20682 0 -1 4194304 321 2572 0 0 0 0 69986 5 16 0 1 0 1130284316 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1341 245 202 169 0 52 0
[pid=20872] ppid=20863 vsize=19660 CPUtime=500.17
/proc/20872/stat : 20872 (hydrasat_cachew) R 20863 20863 20682 0 -1 4194304 4491 0 0 0 50012 5 0 0 25 0 1 0 1130354344 20131840 4322 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20872/statm: 4915 4322 172 362 0 4550 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.114982
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 25024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7410
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= 8
involuntary context switches= 3342

runsolver used 1.06984 second user time and 3.3075 second system time

The end

Launcher Data

Begin job on node55 at 2009-04-01 10:57:04
IDJOB=1530666
IDBENCH=70673
IDSOLVER=518
FILE ID=node55/1530666-1238576224
PBS_JOBID= 9062200
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530666-1238576224/watcher-1530666-1238576224 -o /tmp/evaluation-result-1530666-1238576224/solver-1530666-1238576224 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530666-1238576224.cnf 1800 1397273158

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

MD5SUM BENCH= a5462f4ed0be2c72f8dfc94f9311f583
RANDOM SEED=1397273158

node55.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		: 3000.259
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		: 3000.259
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:       1312520 kB
Buffers:        102444 kB
Cached:         533700 kB
SwapCached:      11624 kB
Active:         205772 kB
Inactive:       445280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1312520 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            78452 kB
Committed_AS:  2894016 kB
PageTables:       1372 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= 66292 MiB
End job on node55 at 2009-04-01 11:17:07