Trace number 1530435

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/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
MD5SUMa3de3746a6fb6968c798f1ba3ad0f77f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.96/700.32	HOME/hydrasat-multi.sh: line 48: 12328 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.96/700.32	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-1530435-1238534597/watcher-1530435-1238534597 -o /tmp/evaluation-result-1530435-1238534597/solver-1530435-1238534597 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530435-1238534597.cnf 1800 2034953619 

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: 0.94 1.00 0.99 3/64 12327
/proc/meminfo: memFree=1245744/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=1452 CPUtime=0
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 167 0 0 0 0 0 0 0 19 0 1 0 1126122477 1486848 149 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 363 150 116 317 0 43 0

[startup+0.091667 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 12327
/proc/meminfo: memFree=1245744/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=1848 CPUtime=0.08
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 299 0 0 0 8 0 0 0 19 0 1 0 1126122477 1892352 280 1992294400 134512640 135813592 4294956176 18446744073709551615 134665264 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 462 280 150 317 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7208

[startup+0.101667 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 12327
/proc/meminfo: memFree=1245744/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=1848 CPUtime=0.09
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 300 0 0 0 9 0 0 0 19 0 1 0 1126122477 1892352 281 1992294400 134512640 135813592 4294956176 18446744073709551615 134662247 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 462 281 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301685 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 12327
/proc/meminfo: memFree=1245744/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=1980 CPUtime=0.29
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 333 0 0 0 29 0 0 0 20 0 1 0 1126122477 2027520 314 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 495 314 150 317 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.70172 s]
/proc/loadavg: 0.94 1.00 0.99 3/64 12327
/proc/meminfo: memFree=1245744/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=2108 CPUtime=0.69
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 373 0 0 0 69 0 0 0 24 0 1 0 1126122477 2158592 354 1992294400 134512640 135813592 4294956176 18446744073709551615 134591838 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 527 354 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50179 s]
/proc/loadavg: 0.94 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1244448/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=2756 CPUtime=1.49
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 502 0 0 0 149 0 0 0 25 0 1 0 1126122477 2822144 483 1992294400 134512640 135813592 4294956176 18446744073709551615 134667591 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 689 483 150 317 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8116

[startup+3.10193 s]
/proc/loadavg: 0.94 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1244000/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=2888 CPUtime=3.09
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 534 0 0 0 309 0 0 0 25 0 1 0 1126122477 2957312 515 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 722 515 150 317 0 402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8248

[startup+6.30122 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1242912/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=3800 CPUtime=6.29
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 766 0 0 0 629 0 0 0 25 0 1 0 1126122477 3891200 747 1992294400 134512640 135813592 4294956176 18446744073709551615 134667708 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 950 747 150 317 0 630 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9160

[startup+12.7018 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1242592/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=4088 CPUtime=12.69
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 827 0 0 0 1269 0 0 0 25 0 1 0 1126122477 4186112 808 1992294400 134512640 135813592 4294956176 18446744073709551615 135204212 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 1022 808 150 317 0 702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9448

[startup+25.5019 s]
/proc/loadavg: 0.96 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1242272/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=4480 CPUtime=25.47
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 920 0 0 0 2547 0 0 0 25 0 1 0 1126122477 4587520 901 1992294400 134512640 135813592 4294956176 18446744073709551615 134665221 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 1120 901 150 317 0 800 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 9840

[startup+51.1012 s]
/proc/loadavg: 0.97 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1241504/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=5132 CPUtime=51.06
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 1114 0 0 0 5106 0 0 0 25 0 1 0 1126122477 5255168 1095 1992294400 134512640 135813592 4294956176 18446744073709551615 134665107 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 1283 1095 150 317 0 963 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 10492

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1239328/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=7516 CPUtime=102.25
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 1660 0 0 0 10224 1 0 0 25 0 1 0 1126122477 7696384 1641 1992294400 134512640 135813592 4294956176 18446744073709551615 134662498 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 1879 1641 150 317 0 1559 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12876

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1235744/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=11832 CPUtime=162.2
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 2677 0 0 0 16218 2 0 0 25 0 1 0 1126122477 12115968 2561 1992294400 134512640 135813592 4294956176 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 2958 2561 150 317 0 2638 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 17192

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1233184/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=14648 CPUtime=222.17
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 3289 0 0 0 22215 2 0 0 25 0 1 0 1126122477 14999552 3173 1992294400 134512640 135813592 4294956176 18446744073709551615 134591726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 3662 3173 150 317 0 3342 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 20008

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1232224/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=15792 CPUtime=282.15
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 3546 0 0 0 28213 2 0 0 25 0 1 0 1126122477 16171008 3430 1992294400 134512640 135813592 4294956176 18446744073709551615 134591947 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 3948 3430 150 317 0 3628 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 21152

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1231072/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=17204 CPUtime=342.11
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 3840 0 0 0 34208 3 0 0 25 0 1 0 1126122477 17616896 3724 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 4301 3724 150 317 0 3981 0

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

/proc/12328/statm: 5387 4758 150 317 0 5067 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 26908

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1225056/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=23852 CPUtime=582.01
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 5342 0 0 0 58197 4 0 0 25 0 1 0 1126122477 24424448 5226 1992294400 134512640 135813592 4294956176 18446744073709551615 134665831 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 5963 5226 150 317 0 5643 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 29212

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12329
/proc/meminfo: memFree=1223328/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5360 CPUtime=0
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1126122477 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1340 239 197 169 0 51 0
[pid=12328] ppid=12327 vsize=26248 CPUtime=642
/proc/12328/stat : 12328 (hydrasat_cache4) R 12327 12327 12228 0 -1 4194304 5939 0 0 0 64195 5 0 0 25 0 1 0 1126122477 26877952 5657 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/12328/statm: 6562 5657 150 317 0 6242 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 31608

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12330
/proc/meminfo: memFree=1218144/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=2804 CPUtime=1.96
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 510 0 0 0 196 0 0 0 25 0 1 0 1126192510 2871296 493 1992294400 134512640 135995732 4294956032 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 701 493 172 362 0 336 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 8168

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12330
/proc/meminfo: memFree=1206432/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=15200 CPUtime=61.94
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 3550 0 0 0 6190 4 0 0 25 0 1 0 1126192510 15564800 3435 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 3800 3435 172 362 0 3435 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 20564

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12330
/proc/meminfo: memFree=1198944/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=22888 CPUtime=121.91
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 5459 0 0 0 12184 7 0 0 25 0 1 0 1126192510 23437312 5344 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 5722 5344 172 362 0 5357 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 28252

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12330
/proc/meminfo: memFree=1194208/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=28408 CPUtime=181.89
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 6751 0 0 0 18180 9 0 0 25 0 1 0 1126192510 29089792 6507 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 7102 6507 172 362 0 6737 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 33772

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 12330
/proc/meminfo: memFree=1189344/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=33240 CPUtime=241.86
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 7990 0 0 0 24176 10 0 0 25 0 1 0 1126192510 34037760 7746 1992294400 134512640 135995732 4294956032 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 8310 7746 172 362 0 7945 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 38604

[startup+1002.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 12330
/proc/meminfo: memFree=1184992/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=37832 CPUtime=301.83
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 9056 0 0 0 30173 10 0 0 25 0 1 0 1126192510 38739968 8812 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 9458 8812 172 362 0 9093 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 43196

[startup+1062.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/66 12330
/proc/meminfo: memFree=1181664/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=41252 CPUtime=361.81
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 9910 0 0 0 36170 11 0 0 25 0 1 0 1126192510 42242048 9666 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 10313 9666 172 362 0 9948 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 46616

[startup+1122.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 12332
/proc/meminfo: memFree=1178336/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=44640 CPUtime=421.78
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 10737 0 0 0 42166 12 0 0 25 0 1 0 1126192510 45711360 10493 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 11160 10493 172 362 0 10795 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 50004

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 12332
/proc/meminfo: memFree=1175136/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=47960 CPUtime=481.76
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 11530 0 0 0 48163 13 0 0 25 0 1 0 1126192510 49111040 11286 1992294400 134512640 135995732 4294956032 18446744073709551615 134807747 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 11990 11286 172 362 0 11625 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 53324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 12332
/proc/meminfo: memFree=1174112/2055920 swapFree=4178352/4192956
[pid=12327] ppid=12325 vsize=5364 CPUtime=699.98
/proc/12327/stat : 12327 (hydrasat-multi.) S 12325 12327 12228 0 -1 4194304 322 7640 0 0 0 0 69983 15 19 0 1 0 1126122477 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12327/statm: 1341 245 202 169 0 52 0
[pid=12330] ppid=12327 vsize=49908 CPUtime=500.06
/proc/12330/stat : 12330 (hydrasat_cachew) R 12327 12327 12228 0 -1 4194304 11997 0 0 0 49992 14 0 0 25 0 1 0 1126192510 51105792 11496 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/12330/statm: 12477 11496 172 362 0 12112 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 55272

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 12327 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=837608
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=159975
# CPU time returned by wait4() is 699.998
# 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): 1199.75
CPU system time (s): 0.29
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 55272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.838
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7962
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= 2927

runsolver used 1.18582 second user time and 3.18952 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-31 23:23:17
IDJOB=1530435
IDBENCH=70596
IDSOLVER=518
FILE ID=node43/1530435-1238534597
PBS_JOBID= 9062070
Free space on /tmp= 63084 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1606932551-072.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530435-1238534597/watcher-1530435-1238534597 -o /tmp/evaluation-result-1530435-1238534597/solver-1530435-1238534597 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530435-1238534597.cnf 1800 2034953619

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

MD5SUM BENCH= a3de3746a6fb6968c798f1ba3ad0f77f
RANDOM SEED=2034953619

node43.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		: 3000.242
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		: 3000.242
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:       1246224 kB
Buffers:         91168 kB
Cached:         625276 kB
SwapCached:       8504 kB
Active:         306164 kB
Inactive:       420276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1246224 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            69240 kB
Committed_AS:  2529316 kB
PageTables:       1448 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= 63056 MiB
End job on node43 at 2009-03-31 23:43:20