Trace number 1723575

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) 1200.07 1200.71

General information on the benchmark

Namevelev-pipe-o-uns-1.1-6.cnf
MD5SUMd986f0b849e7c714ed5d3a26373567af
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark50.8813
Satisfiable
(Un)Satisfiability was proved
Number of variables17710
Number of clauses304026
Sum of the clauses size890580
Maximum clause length131
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2268354
Number of clauses of size 326401
Number of clauses of size 4173
Number of clauses of size 5120
Number of clauses of size over 58977

Solver Data 

0.00/0.00	c Trying configuration 1
700.04/700.49	HOME/hydrasat-multi.sh: line 48: 23674 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.04/700.49	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-1723575-1240687150/watcher-1723575-1240687150 -o /tmp/evaluation-result-1723575-1240687150/solver-1723575-1240687150 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1723575-1240687150.cnf 1800 153853073 

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: 0.99 0.98 0.99 2/64 23673
/proc/meminfo: memFree=1741440/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) R 23671 23673 23266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23673/statm: 1340 238 196 169 0 51 0
[pid=23674] ppid=23673 vsize=2640 CPUtime=0
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 96749048 2703360 155 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 660 156 117 317 0 340 0

[startup+0.0194159 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 23673
/proc/meminfo: memFree=1741440/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=3432 CPUtime=0.01
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 373 0 0 0 1 0 0 0 18 0 1 0 96749048 3514368 355 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 858 356 117 317 0 538 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8792

[startup+0.101428 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 23673
/proc/meminfo: memFree=1741440/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=7788 CPUtime=0.08
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 1545 0 0 0 8 0 0 0 19 0 1 0 96749048 7974912 1527 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 1947 1528 117 317 0 1627 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13148

[startup+0.301464 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 23673
/proc/meminfo: memFree=1741440/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=18472 CPUtime=0.29
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 4382 0 0 0 27 2 0 0 21 0 1 0 96749048 18915328 4364 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 4618 4364 117 317 0 4298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23832

[startup+0.701532 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 23673
/proc/meminfo: memFree=1741440/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=28328 CPUtime=0.69
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 7136 0 0 0 65 4 0 0 25 0 1 0 96749048 29007872 6597 1992294400 134512640 135813592 4294956160 18446744073709551615 134521180 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 7082 6597 124 317 0 6762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33688

[startup+1.50167 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1715248/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=33500 CPUtime=1.48
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 8467 0 0 0 144 4 0 0 25 0 1 0 96749048 34304000 7631 1992294400 134512640 135813592 4294956160 18446744073709551615 134520820 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 8375 7631 126 317 0 8055 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 38860

[startup+3.10295 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1711024/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=43588 CPUtime=3.08
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 11335 0 0 0 303 5 0 0 25 0 1 0 96749048 44634112 10112 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 10897 10112 149 317 0 10577 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 48948

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1699888/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=45448 CPUtime=6.28
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 11804 0 0 0 622 6 0 0 25 0 1 0 96749048 46538752 10581 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 11362 10581 149 317 0 11042 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50808

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1697264/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=47580 CPUtime=12.68
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 12323 0 0 0 1261 7 0 0 25 0 1 0 96749048 48721920 11100 1992294400 134512640 135813592 4294956160 18446744073709551615 134662710 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 11895 11100 149 317 0 11575 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52940

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1696944/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=48108 CPUtime=25.48
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 12457 0 0 0 2541 7 0 0 25 0 1 0 96749048 49262592 11234 1992294400 134512640 135813592 4294956160 18446744073709551615 134662881 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 12027 11234 149 317 0 11707 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53468

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1694640/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=50764 CPUtime=51.05
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 13113 0 0 0 5098 7 0 0 25 0 1 0 96749048 51982336 11890 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 12691 11890 149 317 0 12371 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 56124

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1685040/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=60696 CPUtime=102.23
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 15494 0 0 0 10214 9 0 0 25 0 1 0 96749048 62152704 14271 1992294400 134512640 135813592 4294956160 18446744073709551615 134594389 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 15174 14271 149 317 0 14854 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 66056

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1684976/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=60696 CPUtime=162.21
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 15496 0 0 0 16211 10 0 0 25 0 1 0 96749048 62152704 14273 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 15174 14273 149 317 0 14854 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 66056

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1684976/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=60696 CPUtime=222.18
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 15497 0 0 0 22208 10 0 0 25 0 1 0 96749048 62152704 14274 1992294400 134512640 135813592 4294956160 18446744073709551615 134665483 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 15174 14274 149 317 0 14854 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 66056

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1684912/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=60696 CPUtime=282.15
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 15498 0 0 0 28205 10 0 0 25 0 1 0 96749048 62152704 14275 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 15174 14275 149 317 0 14854 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 66056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1684912/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=60696 CPUtime=342.12
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 15500 0 0 0 34202 10 0 0 25 0 1 0 96749048 62152704 14277 1992294400 134512640 135813592 4294956160 18446744073709551615 134665950 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 15174 14277 149 317 0 14854 0

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

/proc/23674/statm: 16142 15234 149 317 0 15822 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 69928

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23675
/proc/meminfo: memFree=1680688/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5360 CPUtime=0
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 96749048 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23673/statm: 1340 239 197 169 0 51 0
[pid=23674] ppid=23673 vsize=64700 CPUtime=641.97
/proc/23674/stat : 23674 (hydrasat_cache4) R 23673 23673 23266 0 -1 4194304 16510 0 0 0 64185 12 0 0 25 0 1 0 96749048 66252800 15287 1992294400 134512640 135813592 4294956160 18446744073709551615 135205400 0 0 4096 1 0 0 0 17 0 0 0
/proc/23674/statm: 16175 15287 149 317 0 15855 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 70060

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23676
/proc/meminfo: memFree=1650608/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=28952 CPUtime=1.79
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 7311 0 0 0 176 3 0 0 25 0 1 0 96819098 29646848 6476 1992294400 134512640 135995732 4294956016 18446744073709551615 134520013 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 7238 6476 151 362 0 6873 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 34316

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23676
/proc/meminfo: memFree=1642928/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=37260 CPUtime=61.76
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 9780 0 0 0 6169 7 0 0 25 0 1 0 96819098 38154240 8558 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 9315 8558 172 362 0 8950 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 42624

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23676
/proc/meminfo: memFree=1642736/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=37664 CPUtime=121.73
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 9855 0 0 0 12166 7 0 0 25 0 1 0 96819098 38567936 8633 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 9416 8633 172 362 0 9051 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 43028

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23676
/proc/meminfo: memFree=1633904/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=46516 CPUtime=181.71
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 12064 0 0 0 18162 9 0 0 25 0 1 0 96819098 47632384 10842 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 11629 10842 172 362 0 11264 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 51880

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23676
/proc/meminfo: memFree=1631024/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=49452 CPUtime=241.67
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 12778 0 0 0 24158 9 0 0 25 0 1 0 96819098 50638848 11556 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 12363 11556 172 362 0 11998 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 54816

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23676
/proc/meminfo: memFree=1623984/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=56944 CPUtime=301.65
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 14543 0 0 0 30155 10 0 0 25 0 1 0 96819098 58310656 13321 1992294400 134512640 135995732 4294956016 18446744073709551615 134589446 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 14236 13321 172 362 0 13871 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 62308

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23676
/proc/meminfo: memFree=1623984/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=56944 CPUtime=361.61
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 14547 0 0 0 36151 10 0 0 25 0 1 0 96819098 58310656 13325 1992294400 134512640 135995732 4294956016 18446744073709551615 134682240 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 14236 13325 172 362 0 13871 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 62308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23678
/proc/meminfo: memFree=1622064/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=58556 CPUtime=421.58
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 14973 0 0 0 42148 10 0 0 25 0 1 0 96819098 59961344 13751 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 14639 13751 172 362 0 14274 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 63920

[startup+1182.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 23678
/proc/meminfo: memFree=1605360/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=76132 CPUtime=481.55
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 19179 0 0 0 48142 13 0 0 25 0 1 0 96819098 77959168 17957 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 19033 17957 172 362 0 18668 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 81496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 23678
/proc/meminfo: memFree=1604784/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=76700 CPUtime=499.94
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 19302 0 0 0 49981 13 0 0 25 0 1 0 96819098 78540800 18080 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 19175 18080 172 362 0 18810 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 82064

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: 1.08 1.02 1.00 2/66 23678
/proc/meminfo: memFree=1604784/2055920 swapFree=4181848/4192956
[pid=23673] ppid=23671 vsize=5364 CPUtime=700.13
/proc/23673/stat : 23673 (hydrasat-multi.) S 23671 23673 23266 0 -1 4194304 321 18116 0 0 0 0 69976 37 16 0 1 0 96749048 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23673/statm: 1341 245 202 169 0 52 0
[pid=23676] ppid=23673 vsize=76700 CPUtime=499.94
/proc/23676/stat : 23676 (hydrasat_cachew) R 23673 23673 23266 0 -1 4194304 19302 0 0 0 49981 13 0 0 25 0 1 0 96819098 78540800 18080 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/23676/statm: 19175 18080 172 362 0 18810 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 82064

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23673 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=768619
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=371943
# CPU time returned by wait4() is 700.141
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.57
CPU system time (s): 0.5
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 82064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.769
system time used= 0.371943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18437
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= 6
involuntary context switches= 2022

runsolver used 1.3278 second user time and 3.04954 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-25 21:19:11
IDJOB=1723575
IDBENCH=71718
IDSOLVER=518
FILE ID=node4/1723575-1240687150
PBS_JOBID= 9186652
Free space on /tmp= 66200 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.1-6.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723575-1240687150/watcher-1723575-1240687150 -o /tmp/evaluation-result-1723575-1240687150/solver-1723575-1240687150 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1723575-1240687150.cnf 1800 153853073

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

MD5SUM BENCH= d986f0b849e7c714ed5d3a26373567af
RANDOM SEED=153853073

node4.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		: 3000.265
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		: 3000.265
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:       1741920 kB
Buffers:         30364 kB
Cached:         222732 kB
SwapCached:       5372 kB
Active:          88188 kB
Inactive:       173212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741920 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:           10004 kB
Writeback:           0 kB
Mapped:          13868 kB
Slab:            38468 kB
Committed_AS:   482956 kB
PageTables:       1468 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= 66136 MiB
End job on node4 at 2009-04-25 21:39:14