Trace number 1530312

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
MD5SUM6a1b72e9c09abd09fd440dc53a7d41a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.5036
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.92/700.37	HOME/hydrasat-multi.sh: line 48:  7170 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.92/700.37	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-1530312-1238503903/watcher-1530312-1238503903 -o /tmp/evaluation-result-1530312-1238503903/solver-1530312-1238503903 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530312-1238503903.cnf 1800 947877909 

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 0.99 3/70 7169
/proc/meminfo: memFree=1012360/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=1452 CPUtime=0
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 172 0 0 0 0 0 0 0 19 0 1 0 1123052903 1486848 154 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 363 155 116 317 0 43 0

[startup+0.056547 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7169
/proc/meminfo: memFree=1012360/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=1716 CPUtime=0.05
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 274 0 0 0 5 0 0 0 19 0 1 0 1123052903 1757184 255 1992294400 134512640 135813592 4294956160 18446744073709551615 134664906 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 429 255 150 317 0 109 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7076

[startup+0.101553 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7169
/proc/meminfo: memFree=1012360/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=1844 CPUtime=0.09
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 286 0 0 0 9 0 0 0 19 0 1 0 1123052903 1888256 267 1992294400 134512640 135813592 4294956160 18446744073709551615 134608971 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 461 267 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.30159 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7169
/proc/meminfo: memFree=1012360/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=1976 CPUtime=0.29
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 317 0 0 0 29 0 0 0 21 0 1 0 1123052903 2023424 298 1992294400 134512640 135813592 4294956160 18446744073709551615 134665373 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 494 298 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701661 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7169
/proc/meminfo: memFree=1012360/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=2108 CPUtime=0.69
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 371 0 0 0 69 0 0 0 25 0 1 0 1123052903 2158592 352 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 527 352 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7171
/proc/meminfo: memFree=1010936/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=2772 CPUtime=1.49
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 1123052903 2838528 508 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 693 508 150 317 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.1021 s]
/proc/loadavg: 0.92 0.98 0.99 2/72 7171
/proc/meminfo: memFree=1009784/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=3448 CPUtime=3.09
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 705 0 0 0 309 0 0 0 25 0 1 0 1123052903 3530752 686 1992294400 134512640 135813592 4294956160 18446744073709551615 134665559 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 862 686 150 317 0 542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8808

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/72 7171
/proc/meminfo: memFree=1009336/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=3848 CPUtime=6.29
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 800 0 0 0 629 0 0 0 25 0 1 0 1123052903 3940352 781 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 962 781 150 317 0 642 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9208

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/72 7171
/proc/meminfo: memFree=1007608/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=5700 CPUtime=12.69
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 1233 0 0 0 1269 0 0 0 25 0 1 0 1123052903 5836800 1214 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 1425 1214 150 317 0 1105 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11060

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/72 7171
/proc/meminfo: memFree=1003576/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=10344 CPUtime=25.47
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 2282 0 0 0 2546 1 0 0 25 0 1 0 1123052903 10592256 2222 1992294400 134512640 135813592 4294956160 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 2586 2222 150 317 0 2266 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15704

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/72 7171
/proc/meminfo: memFree=1003128/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=10764 CPUtime=51.06
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 2385 0 0 0 5105 1 0 0 25 0 1 0 1123052903 11022336 2325 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 2691 2325 150 317 0 2371 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16124

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/72 7171
/proc/meminfo: memFree=999800/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=14568 CPUtime=102.24
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 3245 0 0 0 10222 2 0 0 25 0 1 0 1123052903 14917632 3152 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 3642 3152 150 317 0 3322 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 19928

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7171
/proc/meminfo: memFree=993848/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=21556 CPUtime=162.2
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 4911 0 0 0 16216 4 0 0 25 0 1 0 1123052903 22073344 4641 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 5389 4641 150 317 0 5069 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26916

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7171
/proc/meminfo: memFree=990520/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=25052 CPUtime=222.17
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 5721 0 0 0 22212 5 0 0 25 0 1 0 1123052903 25653248 5451 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 6263 5451 150 317 0 5943 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 30412

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7171
/proc/meminfo: memFree=989880/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=25640 CPUtime=282.14
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 5972 0 0 0 28209 5 0 0 25 0 1 0 1123052903 26255360 5563 1992294400 134512640 135813592 4294956160 18446744073709551615 134665454 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 6410 5563 150 317 0 6090 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 31000

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7171
/proc/meminfo: memFree=989880/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=25820 CPUtime=342.11
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 5990 0 0 0 34205 6 0 0 25 0 1 0 1123052903 26439680 5581 1992294400 134512640 135813592 4294956160 18446744073709551615 134665173 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 6455 5581 150 317 0 6135 0

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

/proc/7170/statm: 7421 6412 150 317 0 7101 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 35044

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7177
/proc/meminfo: memFree=984944/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5360 CPUtime=0
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1123052903 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1340 239 197 169 0 51 0
[pid=7170] ppid=7169 vsize=31428 CPUtime=641.96
/proc/7170/stat : 7170 (hydrasat_cache4) R 7169 7169 6784 0 -1 4194304 7346 0 0 0 64189 7 0 0 25 0 1 0 1123052903 32182272 6810 1992294400 134512640 135813592 4294956160 18446744073709551615 134665194 0 0 4096 1 0 0 0 17 0 0 0
/proc/7170/statm: 7857 6810 150 317 0 7537 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 36788

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=981936/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=2932 CPUtime=1.91
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 550 0 0 0 191 0 0 0 25 0 1 0 1123122941 3002368 532 1992294400 134512640 135995732 4294956016 18446744073709551615 134810985 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 733 532 172 362 0 368 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 8296

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=968496/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=17132 CPUtime=61.87
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 3957 0 0 0 6181 6 0 0 25 0 1 0 1123122941 17543168 3874 1992294400 134512640 135995732 4294956016 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 4283 3874 172 362 0 3918 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 22496

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=962864/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=22932 CPUtime=121.84
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 5377 0 0 0 12177 7 0 0 25 0 1 0 1123122941 23482368 5294 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 5733 5294 172 362 0 5368 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 28296

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=957560/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=29044 CPUtime=181.81
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 6850 0 0 0 18172 9 0 0 25 0 1 0 1123122941 29741056 6605 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 7261 6605 172 362 0 6896 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 34408

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=954040/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=32524 CPUtime=241.78
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 7740 0 0 0 24168 10 0 0 25 0 1 0 1123122941 33304576 7495 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 8131 7495 172 362 0 7766 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 37888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=950584/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=36356 CPUtime=301.74
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 8605 0 0 0 30164 10 0 0 25 0 1 0 1123122941 37228544 8360 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 9089 8360 172 362 0 8724 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 41720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=947512/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=39452 CPUtime=361.71
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 9397 0 0 0 36160 11 0 0 25 0 1 0 1123122941 40398848 9152 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 9863 9152 172 362 0 9498 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 44816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=944568/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=42936 CPUtime=421.68
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 10125 0 0 0 42157 11 0 0 25 0 1 0 1123122941 43966464 9880 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 10734 9880 172 362 0 10369 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 48300

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=940856/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=47196 CPUtime=481.65
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 11159 0 0 0 48152 13 0 0 25 0 1 0 1123122941 48328704 10825 1992294400 134512640 135995732 4294956016 18446744073709551615 134807843 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 11799 10825 172 362 0 11434 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 52560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=940152/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=47884 CPUtime=500.04
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 11320 0 0 0 49991 13 0 0 25 0 1 0 1123122941 49033216 10986 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 11971 10986 172 362 0 11606 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53248

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 7178
/proc/meminfo: memFree=940152/2055920 swapFree=4170584/4192956
[pid=7169] ppid=7167 vsize=5364 CPUtime=700
/proc/7169/stat : 7169 (hydrasat-multi.) S 7167 7169 6784 0 -1 4194304 321 8632 0 0 0 0 69982 18 19 0 1 0 1123052903 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7169/statm: 1341 245 202 169 0 52 0
[pid=7178] ppid=7169 vsize=47884 CPUtime=500.04
/proc/7178/stat : 7178 (hydrasat_cachew) R 7169 7169 6784 0 -1 4194304 11320 0 0 0 49991 13 0 0 25 0 1 0 1123122941 49033216 10986 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/7178/statm: 11971 10986 172 362 0 11606 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 53248

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7169 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=822610
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=183972
# CPU time returned by wait4() is 700.007
# 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): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.73
CPU system time (s): 0.31
CPU usage (%): 99.9439
Max. virtual memory (cumulated for all children) (KiB): 53248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.823
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8953
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= 2860

runsolver used 1.03584 second user time and 3.37249 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-31 14:51:43
IDJOB=1530312
IDBENCH=70555
IDSOLVER=518
FILE ID=node45/1530312-1238503903
PBS_JOBID= 9061929
Free space on /tmp= 66416 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530312-1238503903/watcher-1530312-1238503903 -o /tmp/evaluation-result-1530312-1238503903/solver-1530312-1238503903 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530312-1238503903.cnf 1800 947877909

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

MD5SUM BENCH= 6a1b72e9c09abd09fd440dc53a7d41a8
RANDOM SEED=947877909

node45.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		: 3000.285
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		: 3000.285
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:       1012840 kB
Buffers:        107792 kB
Cached:         828476 kB
SwapCached:      11516 kB
Active:         187164 kB
Inactive:       762068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1012840 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            4076 kB
Writeback:           0 kB
Mapped:          18664 kB
Slab:            79232 kB
Committed_AS:  2666556 kB
PageTables:       1900 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= 66384 MiB
End job on node45 at 2009-03-31 15:11:45