Trace number 1529682

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/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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
700.11/700.48	HOME/hydrasat-multi.sh: line 48: 17335 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.11/700.48	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-1529682-1238402282/watcher-1529682-1238402282 -o /tmp/evaluation-result-1529682-1238402282/solver-1529682-1238402282 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529682-1238402282.cnf 1800 1952979405 

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: 0.92 0.98 1.02 3/64 17334
/proc/meminfo: memFree=1225656/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=1716 CPUtime=0
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1112893176 1757184 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 429 150 117 317 0 109 0

[startup+0.029725 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 17334
/proc/meminfo: memFree=1225656/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=2640 CPUtime=0.02
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 425 0 0 0 2 0 0 0 19 0 1 0 1112893176 2703360 407 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 660 407 117 317 0 340 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8000

[startup+0.101733 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 17334
/proc/meminfo: memFree=1225656/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=5920 CPUtime=0.09
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 1286 0 0 0 9 0 0 0 19 0 1 0 1112893176 6062080 1268 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 1480 1269 122 317 0 1160 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11280

[startup+0.301754 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 17334
/proc/meminfo: memFree=1225656/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=8380 CPUtime=0.28
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 1906 0 0 0 28 0 0 0 21 0 1 0 1112893176 8581120 1744 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 2095 1744 126 317 0 1775 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13740

[startup+0.701799 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 17334
/proc/meminfo: memFree=1225656/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=12568 CPUtime=0.69
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 3091 0 0 0 68 1 0 0 24 0 1 0 1112893176 12869632 2834 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 3142 2834 150 317 0 2822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17928

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 1.02 2/66 17336
/proc/meminfo: memFree=1214312/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=12964 CPUtime=1.48
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 3183 0 0 0 147 1 0 0 25 0 1 0 1112893176 13275136 2926 1992294400 134512640 135813592 4294956160 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 3241 2926 150 317 0 2921 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18324

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 1.02 2/66 17336
/proc/meminfo: memFree=1213928/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=14040 CPUtime=3.09
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 3441 0 0 0 307 2 0 0 25 0 1 0 1112893176 14376960 3184 1992294400 134512640 135813592 4294956160 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 3510 3184 150 317 0 3190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19400

[startup+6.30142 s]
/proc/loadavg: 1.01 1.00 1.03 2/66 17336
/proc/meminfo: memFree=1211752/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=15108 CPUtime=6.28
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 3739 0 0 0 626 2 0 0 25 0 1 0 1112893176 15470592 3482 1992294400 134512640 135813592 4294956160 18446744073709551615 134592190 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 3777 3482 150 317 0 3457 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20468

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.03 2/66 17336
/proc/meminfo: memFree=1207856/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=18988 CPUtime=12.68
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 4709 0 0 0 1266 2 0 0 25 0 1 0 1112893176 19443712 4452 1992294400 134512640 135813592 4294956160 18446744073709551615 134597482 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 4747 4452 150 317 0 4427 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24348

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17336
/proc/meminfo: memFree=1207856/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=18988 CPUtime=25.48
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 4709 0 0 0 2545 3 0 0 25 0 1 0 1112893176 19443712 4452 1992294400 134512640 135813592 4294956160 18446744073709551615 134667540 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 4747 4452 150 317 0 4427 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24348

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17336
/proc/meminfo: memFree=1196912/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=30104 CPUtime=51.07
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 7460 0 0 0 5102 5 0 0 25 0 1 0 1112893176 30826496 7203 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 7526 7203 150 317 0 7206 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35464

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17336
/proc/meminfo: memFree=1185648/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=41340 CPUtime=102.25
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 10290 0 0 0 10219 6 0 0 25 0 1 0 1112893176 42332160 10033 1992294400 134512640 135813592 4294956160 18446744073709551615 134667627 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 10335 10033 150 317 0 10015 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 46700

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 17336
/proc/meminfo: memFree=1150512/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=76972 CPUtime=162.23
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 19100 0 0 0 16210 13 0 0 25 0 1 0 1112893176 78819328 18843 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 19243 18843 150 317 0 18923 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 82332

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17336
/proc/meminfo: memFree=1145968/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=81248 CPUtime=222.2
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 20162 0 0 0 22207 13 0 0 25 0 1 0 1112893176 83197952 19905 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 20312 19905 150 317 0 19992 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 86608

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17336
/proc/meminfo: memFree=1145968/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=81248 CPUtime=282.18
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 20162 0 0 0 28205 13 0 0 25 0 1 0 1112893176 83197952 19905 1992294400 134512640 135813592 4294956160 18446744073709551615 135205829 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 20312 19905 150 317 0 19992 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 86608

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17336
/proc/meminfo: memFree=1145968/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=81248 CPUtime=342.15
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 20162 0 0 0 34202 13 0 0 25 0 1 0 1112893176 83197952 19905 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 20312 19905 150 317 0 19992 0

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

/proc/17335/statm: 20312 19905 150 317 0 19992 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 86608

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17338
/proc/meminfo: memFree=1145776/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=81248 CPUtime=582.05
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 20162 0 0 0 58191 14 0 0 25 0 1 0 1112893176 83197952 19905 1992294400 134512640 135813592 4294956160 18446744073709551615 134662128 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 20312 19905 150 317 0 19992 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 86608

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17338
/proc/meminfo: memFree=1145840/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5360 CPUtime=0
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112893176 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1340 239 197 169 0 51 0
[pid=17335] ppid=17334 vsize=81248 CPUtime=642.03
/proc/17335/stat : 17335 (hydrasat_cache4) R 17334 17334 17042 0 -1 4194304 20162 0 0 0 64189 14 0 0 25 0 1 0 1112893176 83197952 19905 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17335/statm: 20312 19905 150 317 0 19992 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 86608

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1137392/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=9000 CPUtime=1.8
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 2162 0 0 0 180 0 0 0 25 0 1 0 1112963225 9216000 1907 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 2250 1907 172 362 0 1885 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 14364

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1118832/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=28968 CPUtime=61.75
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 7162 0 0 0 6169 6 0 0 25 0 1 0 1112963225 29663232 6907 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 7242 6907 172 362 0 6877 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 34332

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1118832/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=28968 CPUtime=121.72
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 7162 0 0 0 12166 6 0 0 25 0 1 0 1112963225 29663232 6907 1992294400 134512640 135995732 4294956016 18446744073709551615 134806670 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 7242 6907 172 362 0 6877 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 34332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1091184/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=56920 CPUtime=181.69
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 14157 0 0 0 18157 12 0 0 25 0 1 0 1112963225 58286080 13902 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 14230 13902 172 362 0 13865 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 62284

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1056176/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=92096 CPUtime=241.66
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 22921 0 0 0 24146 20 0 0 25 0 1 0 1112963225 94306304 22666 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 23024 22666 172 362 0 22659 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 97460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1041136/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=106752 CPUtime=301.63
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 26599 0 0 0 30141 22 0 0 25 0 1 0 1112963225 109314048 26344 1992294400 134512640 135995732 4294956016 18446744073709551615 134847520 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 26688 26344 172 362 0 26323 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 112116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1041072/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=106752 CPUtime=361.6
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 26599 0 0 0 36138 22 0 0 25 0 1 0 1112963225 109314048 26344 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 26688 26344 172 362 0 26323 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 112116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1041072/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=106752 CPUtime=421.57
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 26599 0 0 0 42135 22 0 0 25 0 1 0 1112963225 109314048 26344 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 26688 26344 172 362 0 26323 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 112116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1041072/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=106752 CPUtime=481.55
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 26599 0 0 0 48133 22 0 0 25 0 1 0 1112963225 109314048 26344 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 26688 26344 172 362 0 26323 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 112116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17339
/proc/meminfo: memFree=1041072/2055920 swapFree=4176920/4192956
[pid=17334] ppid=17332 vsize=5364 CPUtime=700.19
/proc/17334/stat : 17334 (hydrasat-multi.) S 17332 17334 17042 0 -1 4194304 321 20401 0 0 0 0 69975 44 19 0 1 0 1112893176 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17334/statm: 1341 245 202 169 0 52 0
[pid=17339] ppid=17334 vsize=106752 CPUtime=499.85
/proc/17339/stat : 17339 (hydrasat_cachew) R 17334 17334 17042 0 -1 4194304 26599 0 0 0 49963 22 0 0 25 0 1 0 1112963225 109314048 26344 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17339/statm: 26688 26344 172 362 0 26323 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 112116

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 17334 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=755620
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=447931
# CPU time returned by wait4() is 700.204
# 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): 1199.38
CPU system time (s): 0.66
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 112116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.756
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20722
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= 2393

runsolver used 0.995848 second user time and 3.38049 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-30 10:38:03
IDJOB=1529682
IDBENCH=70345
IDSOLVER=518
FILE ID=node35/1529682-1238402282
PBS_JOBID= 9061389
Free space on /tmp= 66500 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529682-1238402282/watcher-1529682-1238402282 -o /tmp/evaluation-result-1529682-1238402282/solver-1529682-1238402282 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529682-1238402282.cnf 1800 1952979405

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1952979405

node35.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		: 3000.229
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		: 3000.229
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:       1226200 kB
Buffers:         96700 kB
Cached:         636940 kB
SwapCached:      10144 kB
Active:         226120 kB
Inactive:       519296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1226200 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            5324 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            70396 kB
Committed_AS:  2686320 kB
PageTables:       1404 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= 66420 MiB
End job on node35 at 2009-03-30 10:58:05