Trace number 1530660

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 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1014608490-038.cnf
MD5SUMfa87bf22946652bd235c5205438c2d39
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
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
700.03/700.20	HOME/hydrasat-multi.sh: line 48: 20486 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.03/700.20	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-1530660-1238575656/watcher-1530660-1238575656 -o /tmp/evaluation-result-1530660-1238575656/solver-1530660-1238575656 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530660-1238575656.cnf 1800 1401322163 

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 1.01 1.15 3/64 20485
/proc/meminfo: memFree=1376144/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=1452 CPUtime=0
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 169 0 0 0 0 0 0 0 19 0 1 0 1130230854 1486848 151 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 363 151 116 317 0 43 0

[startup+0.0659639 s]
/proc/loadavg: 1.00 1.01 1.15 3/64 20485
/proc/meminfo: memFree=1376144/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=1716 CPUtime=0.06
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 275 0 0 0 6 0 0 0 19 0 1 0 1130230854 1757184 256 1992294400 134512640 135813592 4294956176 18446744073709551615 135040844 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 429 256 150 317 0 109 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7076

[startup+0.101967 s]
/proc/loadavg: 1.00 1.01 1.15 3/64 20485
/proc/meminfo: memFree=1376144/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=1848 CPUtime=0.09
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 285 0 0 0 9 0 0 0 19 0 1 0 1130230854 1892352 266 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 462 266 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301979 s]
/proc/loadavg: 1.00 1.01 1.15 3/64 20485
/proc/meminfo: memFree=1376144/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=1976 CPUtime=0.29
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 319 0 0 0 29 0 0 0 21 0 1 0 1130230854 2023424 300 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 494 300 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.702003 s]
/proc/loadavg: 1.00 1.01 1.15 3/64 20485
/proc/meminfo: memFree=1376144/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=2236 CPUtime=0.69
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 378 0 0 0 69 0 0 0 25 0 1 0 1130230854 2289664 359 1992294400 134512640 135813592 4294956176 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 559 359 150 317 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50205 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 20487
/proc/meminfo: memFree=1374848/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=2628 CPUtime=1.49
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 500 0 0 0 149 0 0 0 25 0 1 0 1130230854 2691072 481 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 657 481 150 317 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7988

[startup+3.10115 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 20487
/proc/meminfo: memFree=1373952/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=4068 CPUtime=3.09
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 832 0 0 0 309 0 0 0 25 0 1 0 1130230854 4165632 813 1992294400 134512640 135813592 4294956176 18446744073709551615 134665352 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 1017 813 150 317 0 697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9428

[startup+6.30136 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 20487
/proc/meminfo: memFree=1371904/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=5196 CPUtime=6.28
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 1093 0 0 0 628 0 0 0 25 0 1 0 1130230854 5320704 1074 1992294400 134512640 135813592 4294956176 18446744073709551615 134665006 0 0 4096 1 0 0 0 17 1 0 0
/proc/20486/statm: 1299 1074 150 317 0 979 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10556

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 20487
/proc/meminfo: memFree=1371408/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=5804 CPUtime=12.68
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 1240 0 0 0 1268 0 0 0 25 0 1 0 1130230854 5943296 1221 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 1451 1221 150 317 0 1131 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11164

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 20487
/proc/meminfo: memFree=1368400/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=9344 CPUtime=25.48
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 2034 0 0 0 2547 1 0 0 25 0 1 0 1130230854 9568256 2015 1992294400 134512640 135813592 4294956176 18446744073709551615 134594289 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 2336 2015 150 317 0 2016 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14704

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 20487
/proc/meminfo: memFree=1363408/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=14720 CPUtime=51.07
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 3289 0 0 0 5105 2 0 0 25 0 1 0 1130230854 15073280 3237 1992294400 134512640 135813592 4294956176 18446744073709551615 134665279 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 3680 3237 150 317 0 3360 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20080

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 20487
/proc/meminfo: memFree=1360208/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=18180 CPUtime=102.26
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 4116 0 0 0 10223 3 0 0 25 0 1 0 1130230854 18616320 4003 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 4545 4003 150 317 0 4225 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23540

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 20487
/proc/meminfo: memFree=1359376/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=19380 CPUtime=162.25
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 4336 0 0 0 16221 4 0 0 25 0 1 0 1130230854 19845120 4223 1992294400 134512640 135813592 4294956176 18446744073709551615 134665845 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 4845 4223 150 317 0 4525 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24740

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 20487
/proc/meminfo: memFree=1357712/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=21344 CPUtime=222.23
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 4748 0 0 0 22219 4 0 0 25 0 1 0 1130230854 21856256 4635 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 5336 4635 150 317 0 5016 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26704

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 20487
/proc/meminfo: memFree=1356368/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=22860 CPUtime=282.22
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 5096 0 0 0 28218 4 0 0 25 0 1 0 1130230854 23408640 4983 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 5715 4983 150 317 0 5395 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28220

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 20487
/proc/meminfo: memFree=1353360/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=26448 CPUtime=342.21
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 5917 0 0 0 34216 5 0 0 25 0 1 0 1130230854 27082752 5739 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 6612 5739 150 317 0 6292 0

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

[pid=20486] ppid=20485 vsize=34044 CPUtime=522.16
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 7787 0 0 0 52210 6 0 0 25 0 1 0 1130230854 34861056 7492 1992294400 134512640 135813592 4294956176 18446744073709551615 134667540 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 8511 7492 150 317 0 8191 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 39404

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 20487
/proc/meminfo: memFree=1343760/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=37728 CPUtime=582.15
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 8596 0 0 0 58208 7 0 0 25 0 1 0 1130230854 38633472 8172 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 9432 8172 150 317 0 9112 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 43088

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 20487
/proc/meminfo: memFree=1339920/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5360 CPUtime=0
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130230854 5488640 239 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1340 239 197 169 0 51 0
[pid=20486] ppid=20485 vsize=41924 CPUtime=642.15
/proc/20486/stat : 20486 (hydrasat_cache4) R 20485 20485 20390 0 -1 4194304 9609 0 0 0 64207 8 0 0 25 0 1 0 1130230854 42930176 9104 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/20486/statm: 10481 9104 150 317 0 10161 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 47284

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 20488
/proc/meminfo: memFree=1334736/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=2788 CPUtime=2.08
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 504 0 0 0 208 0 0 0 25 0 1 0 1130300875 2854912 487 1992294400 134512640 135995732 4294956048 18446744073709551615 134682240 0 0 4096 1 0 0 0 17 1 0 0
/proc/20488/statm: 697 487 172 362 0 332 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 8152

[startup+762.307 s]
/proc/loadavg: 1.03 1.01 1.05 2/66 20488
/proc/meminfo: memFree=1325520/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=12872 CPUtime=62.07
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 2946 0 0 0 6203 4 0 0 25 0 1 0 1130300875 13180928 2896 1992294400 134512640 135995732 4294956048 18446744073709551615 134808122 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 3218 2896 172 362 0 2853 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 18236

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.04 2/66 20494
/proc/meminfo: memFree=1320720/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=18160 CPUtime=122.05
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 4219 0 0 0 12199 6 0 0 25 0 1 0 1130300875 18595840 4104 1992294400 134512640 135995732 4294956048 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 4540 4104 172 362 0 4175 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23524

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 20494
/proc/meminfo: memFree=1315792/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=23128 CPUtime=182.03
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 5442 0 0 0 18197 6 0 0 25 0 1 0 1130300875 23683072 5327 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 5782 5327 172 362 0 5417 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28492

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 20494
/proc/meminfo: memFree=1313808/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=25720 CPUtime=242.02
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 6093 0 0 0 24195 7 0 0 25 0 1 0 1130300875 26337280 5849 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 6430 5849 172 362 0 6065 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 31084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 20494
/proc/meminfo: memFree=1309648/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=30320 CPUtime=302
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 7169 0 0 0 30192 8 0 0 25 0 1 0 1130300875 31047680 6880 1992294400 134512640 135995732 4294956048 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 7580 6880 172 362 0 7215 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 35684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 20494
/proc/meminfo: memFree=1305744/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=34612 CPUtime=362
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 8259 0 0 0 36190 10 0 0 25 0 1 0 1130300875 35442688 7873 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 8653 7873 172 362 0 8288 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 39976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 20494
/proc/meminfo: memFree=1302416/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=37924 CPUtime=421.98
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 9086 0 0 0 42187 11 0 0 25 0 1 0 1130300875 38834176 8700 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 9481 8700 172 362 0 9116 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 43288

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 20494
/proc/meminfo: memFree=1299792/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=40992 CPUtime=481.97
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 9742 0 0 0 48185 12 0 0 25 0 1 0 1130300875 41975808 9356 1992294400 134512640 135995732 4294956048 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 10248 9356 172 362 0 9883 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 46356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 20494
/proc/meminfo: memFree=1298896/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=41964 CPUtime=499.97
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 9951 0 0 0 49985 12 0 0 25 0 1 0 1130300875 42971136 9565 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 10491 9565 172 362 0 10126 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 47328

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 20494
/proc/meminfo: memFree=1298896/2055920 swapFree=4177944/4192956
[pid=20485] ppid=20483 vsize=5364 CPUtime=700.04
/proc/20485/stat : 20485 (hydrasat-multi.) S 20483 20485 20390 0 -1 4194304 322 11680 0 0 0 0 69980 24 16 0 1 0 1130230854 5492736 245 1992294400 4194304 4889804 548682068752 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20485/statm: 1341 245 202 169 0 52 0
[pid=20488] ppid=20485 vsize=41964 CPUtime=499.97
/proc/20488/stat : 20488 (hydrasat_cachew) R 20485 20485 20390 0 -1 4194304 9951 0 0 0 49985 12 0 0 25 0 1 0 1130300875 42971136 9565 1992294400 134512640 135995732 4294956048 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/20488/statm: 10491 9565 172 362 0 10126 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 47328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.66
CPU system time (s): 0.376942
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 50732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.376942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21956
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= 7
involuntary context switches= 1802

runsolver used 1.25981 second user time and 3.11653 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-01 10:47:36
IDJOB=1530660
IDBENCH=70671
IDSOLVER=518
FILE ID=node29/1530660-1238575656
PBS_JOBID= 9070531
Free space on /tmp= 66472 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1014608490-038.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530660-1238575656/watcher-1530660-1238575656 -o /tmp/evaluation-result-1530660-1238575656/solver-1530660-1238575656 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530660-1238575656.cnf 1800 1401322163

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

MD5SUM BENCH= fa87bf22946652bd235c5205438c2d39
RANDOM SEED=1401322163

node29.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		: 3000.234
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		: 3000.234
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:       1376624 kB
Buffers:        100744 kB
Cached:         475064 kB
SwapCached:       8856 kB
Active:         211112 kB
Inactive:       375184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376624 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          16192 kB
Slab:            78976 kB
Committed_AS:  3133664 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66428 MiB
End job on node29 at 2009-04-01 11:07:38