Trace number 1554673

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) 1200.02 1200.51

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
Bench CategoryAPPLICATION (applications 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 variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c Trying configuration 1
700.01/700.34	HOME/hydrasat-multi.sh: line 48: 31619 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.01/700.34	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1554673-1238731190/watcher-1554673-1238731190 -o /tmp/evaluation-result-1554673-1238731190/solver-1554673-1238731190 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1554673-1238731190.cnf 1800 372143962 

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 1.12 3/73 31617
/proc/meminfo: memFree=1833592/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5356 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) D 31615 31617 31372 0 -1 4194304 262 0 0 0 0 0 0 0 20 0 1 0 1145784044 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/31617/statm: 1339 230 191 169 0 50 0

[startup+0.0995509 s]
/proc/loadavg: 0.92 0.98 1.12 3/73 31617
/proc/meminfo: memFree=1833592/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.102549 s]
/proc/loadavg: 0.92 0.98 1.12 3/73 31617
/proc/meminfo: memFree=1833592/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.302587 s]
/proc/loadavg: 0.92 0.98 1.12 3/73 31617
/proc/meminfo: memFree=1833592/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701664 s]
/proc/loadavg: 0.92 0.98 1.12 3/73 31617
/proc/meminfo: memFree=1833592/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 1.12 2/75 31619
/proc/meminfo: memFree=1830056/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=4892 CPUtime=1.47
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 1027 0 0 0 147 0 0 0 25 0 1 0 1145784046 5009408 1008 1992294400 134512640 135813592 4294956160 18446744073709551615 134665852 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 1223 1008 150 317 0 903 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10252

[startup+3.10112 s]
/proc/loadavg: 0.92 0.98 1.12 2/75 31619
/proc/meminfo: memFree=1829480/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=5392 CPUtime=3.07
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 1155 0 0 0 307 0 0 0 25 0 1 0 1145784046 5521408 1136 1992294400 134512640 135813592 4294956160 18446744073709551615 134665221 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 1348 1136 150 317 0 1028 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10752

[startup+6.30174 s]
/proc/loadavg: 1.01 1.00 1.12 2/75 31619
/proc/meminfo: memFree=1828456/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=6388 CPUtime=6.27
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 1394 0 0 0 627 0 0 0 25 0 1 0 1145784046 6541312 1375 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 1597 1375 150 317 0 1277 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11748

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 1.12 2/75 31619
/proc/meminfo: memFree=1827048/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=7504 CPUtime=12.66
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 1692 0 0 0 1266 0 0 0 25 0 1 0 1145784046 7684096 1673 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 1876 1673 150 317 0 1556 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12864

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.12 2/75 31619
/proc/meminfo: memFree=1824296/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=10380 CPUtime=25.46
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 2382 0 0 0 2545 1 0 0 25 0 1 0 1145784046 10629120 2363 1992294400 134512640 135813592 4294956160 18446744073709551615 134664916 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 2595 2363 150 317 0 2275 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15740

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.12 2/75 31619
/proc/meminfo: memFree=1820520/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=14364 CPUtime=51.05
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 3338 0 0 0 5103 2 0 0 25 0 1 0 1145784046 14708736 3319 1992294400 134512640 135813592 4294956160 18446744073709551615 134597124 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 3591 3319 150 317 0 3271 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19724

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.11 2/75 31625
/proc/meminfo: memFree=1810656/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=24668 CPUtime=102.23
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 5807 0 0 0 10219 4 0 0 25 0 1 0 1145784046 25260032 5755 1992294400 134512640 135813592 4294956160 18446744073709551615 134661569 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 6167 5755 150 317 0 5847 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30028

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 31625
/proc/meminfo: memFree=1810016/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=25356 CPUtime=162.2
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 5960 0 0 0 16216 4 0 0 25 0 1 0 1145784046 25964544 5908 1992294400 134512640 135813592 4294956160 18446744073709551615 135213033 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 6339 5908 150 317 0 6019 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 30716

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 31625
/proc/meminfo: memFree=1809504/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=25912 CPUtime=222.18
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 6078 0 0 0 22214 4 0 0 25 0 1 0 1145784046 26533888 6026 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 6478 6026 150 317 0 6158 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 31272

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 31625
/proc/meminfo: memFree=1808480/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=27088 CPUtime=282.15
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 6324 0 0 0 28211 4 0 0 25 0 1 0 1145784046 27738112 6272 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 6772 6272 150 317 0 6452 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 31625
/proc/meminfo: memFree=1806304/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=29384 CPUtime=342.14
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 6849 0 0 0 34209 5 0 0 25 0 1 0 1145784046 30089216 6797 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 7346 6797 150 317 0 7026 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 34744

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 31625
/proc/meminfo: memFree=1800552/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=35664 CPUtime=402.11
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 8306 0 0 0 40205 6 0 0 25 0 1 0 1145784046 36519936 8254 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 8916 8254 150 317 0 8596 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 41024


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

/proc/31619/statm: 9738 8965 150 317 0 9418 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 44312

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/75 31625
/proc/meminfo: memFree=1795688/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5360 CPUtime=0
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 1145784044 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31617/statm: 1340 239 197 169 0 51 0
[pid=31619] ppid=31617 vsize=40948 CPUtime=642.03
/proc/31619/stat : 31619 (hydrasat_cache4) R 31617 31617 31372 0 -1 4194304 9520 0 0 0 64196 7 0 0 25 0 1 0 1145784046 41930752 9403 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/31619/statm: 10237 9403 150 317 0 9917 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 46308

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/75 31626
/proc/meminfo: memFree=1789160/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=3908 CPUtime=1.95
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 755 0 0 0 195 0 0 0 25 0 1 0 1145854078 4001792 737 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 977 737 173 362 0 612 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 9272

[startup+762.306 s]
/proc/loadavg: 1.11 1.04 1.05 2/75 31626
/proc/meminfo: memFree=1778792/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=15132 CPUtime=61.93
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 3527 0 0 0 6190 3 0 0 25 0 1 0 1145854078 15495168 3476 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 3783 3476 173 362 0 3418 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 20496

[startup+822.302 s]
/proc/loadavg: 1.04 1.03 1.04 2/75 31626
/proc/meminfo: memFree=1771496/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=22944 CPUtime=121.9
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 5455 0 0 0 12186 4 0 0 25 0 1 0 1145854078 23494656 5339 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 5736 5339 173 362 0 5371 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 28308

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.04 2/75 31626
/proc/meminfo: memFree=1764904/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=29684 CPUtime=181.88
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 7052 0 0 0 18182 6 0 0 25 0 1 0 1145854078 30396416 6936 1992294400 134512640 135995732 4294956016 18446744073709551615 135363547 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 7421 6936 173 362 0 7056 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 35048

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/75 31626
/proc/meminfo: memFree=1764328/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=30244 CPUtime=241.86
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 7192 0 0 0 24180 6 0 0 25 0 1 0 1145854078 30969856 7076 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 7561 7076 173 362 0 7196 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 35608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.03 2/75 31626
/proc/meminfo: memFree=1759080/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=35456 CPUtime=301.84
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 8501 0 0 0 30176 8 0 0 25 0 1 0 1145854078 36306944 8385 1992294400 134512640 135995732 4294956016 18446744073709551615 134807747 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 8864 8385 173 362 0 8499 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 40820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/75 31626
/proc/meminfo: memFree=1755048/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=39492 CPUtime=361.81
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 9501 0 0 0 36172 9 0 0 25 0 1 0 1145854078 40439808 9385 1992294400 134512640 135995732 4294956016 18446744073709551615 134808035 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 9873 9385 173 362 0 9508 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 44856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 31626
/proc/meminfo: memFree=1751848/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=42796 CPUtime=421.79
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 10306 0 0 0 42169 10 0 0 25 0 1 0 1145854078 43823104 10190 1992294400 134512640 135995732 4294956016 18446744073709551615 134841418 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 10699 10190 173 362 0 10334 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 48160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 31626
/proc/meminfo: memFree=1749480/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=45092 CPUtime=481.77
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 10881 0 0 0 48167 10 0 0 25 0 1 0 1145854078 46174208 10765 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 11273 10765 173 362 0 10908 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 50456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 31626
/proc/meminfo: memFree=1749352/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=45260 CPUtime=499.97
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 10918 0 0 0 49987 10 0 0 25 0 1 0 1145854078 46346240 10802 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 11315 10802 173 362 0 10950 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 50624

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 31626
/proc/meminfo: memFree=1749352/2055920 swapFree=4173988/4192956
[pid=31617] ppid=31615 vsize=5364 CPUtime=700.05
/proc/31617/stat : 31617 (hydrasat-multi.) S 31615 31617 31372 0 -1 4194304 320 11157 1 0 0 0 69981 24 19 0 1 0 1145784044 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31617/statm: 1341 245 202 169 0 52 0
[pid=31626] ppid=31617 vsize=45260 CPUtime=499.97
/proc/31626/stat : 31626 (hydrasat_cachew) R 31617 31617 31372 0 -1 4194304 10918 0 0 0 49987 10 0 0 25 0 1 0 1145854078 46346240 10802 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 1 0 0
/proc/31626/statm: 11315 10802 173 362 0 10950 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 50624

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31617 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=812612
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=244962
# CPU time returned by wait4() is 700.058
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.68
CPU system time (s): 0.34
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 50624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.813
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11477
page faults= 1
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= 730

runsolver used 1.18582 second user time and 3.19251 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-03 05:59:50
IDJOB=1554673
IDBENCH=70785
IDSOLVER=518
FILE ID=node76/1554673-1238731190
PBS_JOBID= 9085348
Free space on /tmp= 66472 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554673-1238731190/watcher-1554673-1238731190 -o /tmp/evaluation-result-1554673-1238731190/solver-1554673-1238731190 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1554673-1238731190.cnf 1800 372143962

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

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=372143962

node76.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1834072 kB
Buffers:         34040 kB
Cached:         104400 kB
SwapCached:      10684 kB
Active:          18220 kB
Inactive:       132576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834072 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            4244 kB
Writeback:           0 kB
Mapped:          18984 kB
Slab:            56124 kB
Committed_AS:  2940056 kB
PageTables:       2048 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 node76 at 2009-04-03 06:19:53