Trace number 1530468

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1007745655-097.cnf
MD5SUMf27b62ac5d581ce44726630650722106
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark658.203
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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
699.87/700.25	HOME/hydrasat-multi.sh: line 48: 30163 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.87/700.25	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-1530468-1238543891/watcher-1530468-1238543891 -o /tmp/evaluation-result-1530468-1238543891/solver-1530468-1238543891 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530468-1238543891.cnf 1800 666693250 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 30162
/proc/meminfo: memFree=1213800/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=1452 CPUtime=0
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 169 0 0 0 0 0 0 0 19 0 1 0 1127051168 1486848 151 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 363 151 116 317 0 43 0

[startup+0.0747561 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 30162
/proc/meminfo: memFree=1213800/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=1844 CPUtime=0.07
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 284 0 0 0 7 0 0 0 19 0 1 0 1127051168 1888256 265 1992294400 134512640 135813592 4294956160 18446744073709551615 134665477 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 461 265 150 317 0 141 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7204

[startup+0.101759 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 30162
/proc/meminfo: memFree=1213800/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=1844 CPUtime=0.09
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 288 0 0 0 9 0 0 0 19 0 1 0 1127051168 1888256 269 1992294400 134512640 135813592 4294956160 18446744073709551615 134665107 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 461 269 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301775 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 30162
/proc/meminfo: memFree=1213800/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=1976 CPUtime=0.29
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 330 0 0 0 29 0 0 0 21 0 1 0 1127051168 2023424 311 1992294400 134512640 135813592 4294956160 18446744073709551615 134588676 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 494 311 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701811 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 30162
/proc/meminfo: memFree=1213800/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=2108 CPUtime=0.69
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 370 0 0 0 69 0 0 0 25 0 1 0 1127051168 2158592 351 1992294400 134512640 135813592 4294956160 18446744073709551615 134667446 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 527 351 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30164
/proc/meminfo: memFree=1212440/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=2636 CPUtime=1.49
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 489 0 0 0 149 0 0 0 25 0 1 0 1127051168 2699264 470 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 659 470 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30164
/proc/meminfo: memFree=1212056/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=2772 CPUtime=3.09
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 514 0 0 0 309 0 0 0 25 0 1 0 1127051168 2838528 495 1992294400 134512640 135813592 4294956160 18446744073709551615 134665781 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 693 495 150 317 0 373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8132

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30164
/proc/meminfo: memFree=1211288/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=3592 CPUtime=6.29
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 734 0 0 0 629 0 0 0 25 0 1 0 1127051168 3678208 715 1992294400 134512640 135813592 4294956160 18446744073709551615 134662211 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 898 715 150 317 0 578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8952

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30164
/proc/meminfo: memFree=1209816/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=4788 CPUtime=12.68
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 1019 0 0 0 1268 0 0 0 25 0 1 0 1127051168 4902912 1000 1992294400 134512640 135813592 4294956160 18446744073709551615 134665187 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 1197 1000 150 317 0 877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10148

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30164
/proc/meminfo: memFree=1209368/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=5620 CPUtime=25.47
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 1180 0 0 0 2547 0 0 0 25 0 1 0 1127051168 5754880 1161 1992294400 134512640 135813592 4294956160 18446744073709551615 134667521 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 1405 1161 150 317 0 1085 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 10980

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 30164
/proc/meminfo: memFree=1208920/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=5908 CPUtime=51.06
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 1279 0 0 0 5106 0 0 0 25 0 1 0 1127051168 6049792 1260 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/30163/statm: 1477 1260 150 317 0 1157 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11268

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 30164
/proc/meminfo: memFree=1208280/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=6584 CPUtime=102.23
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 1419 0 0 0 10223 0 0 0 25 0 1 0 1127051168 6742016 1400 1992294400 134512640 135813592 4294956160 18446744073709551615 134591966 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 1646 1400 150 317 0 1326 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 11944

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 30164
/proc/meminfo: memFree=1207320/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=7712 CPUtime=162.21
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 1689 0 0 0 16221 0 0 0 25 0 1 0 1127051168 7897088 1670 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 1928 1670 150 317 0 1608 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 13072

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 30170
/proc/meminfo: memFree=1206616/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=8216 CPUtime=222.18
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 1777 0 0 0 22218 0 0 0 25 0 1 0 1127051168 8413184 1758 1992294400 134512640 135813592 4294956160 18446744073709551615 134665391 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 2054 1758 150 317 0 1734 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 13576

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 30170
/proc/meminfo: memFree=1206616/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=8216 CPUtime=282.14
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 1785 0 0 0 28214 0 0 0 25 0 1 0 1127051168 8413184 1766 1992294400 134512640 135813592 4294956160 18446744073709551615 134665312 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 2054 1766 150 317 0 1734 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 13576

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 30170
/proc/meminfo: memFree=1206232/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=8636 CPUtime=342.12
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 1890 0 0 0 34211 1 0 0 25 0 1 0 1127051168 8843264 1871 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 2159 1871 150 317 0 1839 0

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

/proc/30163/statm: 2681 2362 150 317 0 2361 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 16084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 30170
/proc/meminfo: memFree=1204248/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=10724 CPUtime=582.03
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 2381 0 0 0 58202 1 0 0 25 0 1 0 1127051168 10981376 2362 1992294400 134512640 135813592 4294956160 18446744073709551615 134667512 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 2681 2362 150 317 0 2361 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 16084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 30170
/proc/meminfo: memFree=1204248/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5360 CPUtime=0
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1127051168 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1340 239 197 169 0 51 0
[pid=30163] ppid=30162 vsize=10724 CPUtime=641.99
/proc/30163/stat : 30163 (hydrasat_cache4) R 30162 30162 29876 0 -1 4194304 2381 0 0 0 64198 1 0 0 25 0 1 0 1127051168 10981376 2362 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/30163/statm: 2681 2362 150 317 0 2361 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 16084

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 30171
/proc/meminfo: memFree=1203288/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=2792 CPUtime=2.03
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 505 0 0 0 203 0 0 0 25 0 1 0 1127121193 2859008 487 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/30171/statm: 698 487 172 362 0 333 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 8156

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 30171
/proc/meminfo: memFree=1190616/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=15612 CPUtime=62.01
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 3658 0 0 0 6197 4 0 0 25 0 1 0 1127121193 15986688 3542 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 3903 3542 172 362 0 3538 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 20976

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 30171
/proc/meminfo: memFree=1184088/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=23184 CPUtime=121.98
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 5393 0 0 0 12192 6 0 0 25 0 1 0 1127121193 23740416 5277 1992294400 134512640 135995732 4294956016 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 5796 5277 172 362 0 5431 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 28548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30171
/proc/meminfo: memFree=1178648/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=29072 CPUtime=181.95
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 6855 0 0 0 18189 6 0 0 25 0 1 0 1127121193 29769728 6610 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 7268 6610 172 362 0 6903 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 34436

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30171
/proc/meminfo: memFree=1172824/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=35048 CPUtime=241.93
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 8301 0 0 0 24185 8 0 0 25 0 1 0 1127121193 35889152 8056 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 8762 8056 172 362 0 8397 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 40412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30171
/proc/meminfo: memFree=1168088/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=39592 CPUtime=301.9
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 9465 0 0 0 30181 9 0 0 25 0 1 0 1127121193 40542208 9220 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 9898 9220 172 362 0 9533 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 44956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30171
/proc/meminfo: memFree=1164568/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=43432 CPUtime=361.87
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 10367 0 0 0 36178 9 0 0 25 0 1 0 1127121193 44474368 10122 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 10858 10122 172 362 0 10493 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 48796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30171
/proc/meminfo: memFree=1160664/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=47560 CPUtime=421.84
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 11348 0 0 0 42174 10 0 0 25 0 1 0 1127121193 48701440 11103 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 11890 11103 172 362 0 11525 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 52924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30171
/proc/meminfo: memFree=1157144/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=52556 CPUtime=481.8
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 12569 0 0 0 48169 11 0 0 25 0 1 0 1127121193 53817344 11970 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 13139 11970 172 362 0 12774 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 57920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30171
/proc/meminfo: memFree=1156120/2055920 swapFree=4176996/4192956
[pid=30162] ppid=30160 vsize=5364 CPUtime=699.92
/proc/30162/stat : 30162 (hydrasat-multi.) S 30160 30162 29876 0 -1 4194304 321 2532 0 0 0 0 69987 5 19 0 1 0 1127051168 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30162/statm: 1341 245 202 169 0 52 0
[pid=30171] ppid=30162 vsize=53552 CPUtime=500.11
/proc/30171/stat : 30171 (hydrasat_cachew) R 30162 30162 29876 0 -1 4194304 12808 0 0 0 49999 12 0 0 25 0 1 0 1127121193 54837248 12209 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/30171/statm: 13388 12209 172 362 0 13023 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58916

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 30162 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=876602
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=54991
# CPU time returned by wait4() is 699.932
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.17
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 58916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.877
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2853
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= 2478

runsolver used 1.05284 second user time and 3.32449 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 01:58:11
IDJOB=1530468
IDBENCH=70607
IDSOLVER=518
FILE ID=node50/1530468-1238543891
PBS_JOBID= 9062083
Free space on /tmp= 64220 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1007745655-097.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530468-1238543891/watcher-1530468-1238543891 -o /tmp/evaluation-result-1530468-1238543891/solver-1530468-1238543891 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530468-1238543891.cnf 1800 666693250

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

MD5SUM BENCH= f27b62ac5d581ce44726630650722106
RANDOM SEED=666693250

node50.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		: 3000.238
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		: 3000.238
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:       1214352 kB
Buffers:        104984 kB
Cached:         630648 kB
SwapCached:       9920 kB
Active:         220948 kB
Inactive:       526316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1214352 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          17304 kB
Slab:            80332 kB
Committed_AS:  3141968 kB
PageTables:       1456 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= 64208 MiB
End job on node50 at 2009-04-01 02:18:13