Trace number 1529712

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
MD5SUMa31d778f02686a6129c52bf8a3bcbfa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark195.926
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.66/701.04	HOME/hydrasat-multi.sh: line 48: 17498 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.66/701.04	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-1529712-1238405218/watcher-1529712-1238405218 -o /tmp/evaluation-result-1529712-1238405218/solver-1529712-1238405218 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529712-1238405218.cnf 1800 1829239026 

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 17497
/proc/meminfo: memFree=1145144/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=1748 CPUtime=0
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1113188612 1789952 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 437 150 117 317 0 117 0

[startup+0.0657169 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 17497
/proc/meminfo: memFree=1145144/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=4124 CPUtime=0.06
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 791 0 0 0 6 0 0 0 19 0 1 0 1113188612 4222976 773 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 1031 774 117 317 0 711 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9484

[startup+0.101723 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 17497
/proc/meminfo: memFree=1145144/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=5444 CPUtime=0.09
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 1162 0 0 0 9 0 0 0 19 0 1 0 1113188612 5574656 1144 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 1361 1144 117 317 0 1041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10804

[startup+0.301758 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 17497
/proc/meminfo: memFree=1145144/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=8780 CPUtime=0.29
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 2025 0 0 0 29 0 0 0 21 0 1 0 1113188612 8990720 1900 1992294400 134512640 135813592 4294956160 18446744073709551615 134600427 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 2195 1900 124 317 0 1875 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14140

[startup+0.701828 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 17497
/proc/meminfo: memFree=1145144/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=13548 CPUtime=0.68
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 3370 0 0 0 68 0 0 0 24 0 1 0 1113188612 13873152 3064 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 3387 3064 150 317 0 3067 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18908

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17499
/proc/meminfo: memFree=1132520/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=14608 CPUtime=1.49
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 3635 0 0 0 148 1 0 0 25 0 1 0 1113188612 14958592 3329 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 3652 3329 150 317 0 3332 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19968

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17499
/proc/meminfo: memFree=1131816/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=15400 CPUtime=3.09
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 3842 0 0 0 308 1 0 0 25 0 1 0 1113188612 15769600 3536 1992294400 134512640 135813592 4294956160 18446744073709551615 134665472 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 3850 3536 150 317 0 3530 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20760

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17499
/proc/meminfo: memFree=1130024/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=16476 CPUtime=6.28
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 4081 0 0 0 627 1 0 0 25 0 1 0 1113188612 16871424 3775 1992294400 134512640 135813592 4294956160 18446744073709551615 134665509 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 4119 3775 150 317 0 3799 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21836

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17499
/proc/meminfo: memFree=1126504/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=19936 CPUtime=12.68
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 4977 0 0 0 1266 2 0 0 25 0 1 0 1113188612 20414464 4671 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 4984 4671 150 317 0 4664 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25296

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 17499
/proc/meminfo: memFree=1119336/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=27588 CPUtime=25.47
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 6861 0 0 0 2543 4 0 0 25 0 1 0 1113188612 28250112 6555 1992294400 134512640 135813592 4294956160 18446744073709551615 134665271 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 6897 6555 150 317 0 6577 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32948

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17499
/proc/meminfo: memFree=1111016/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=35604 CPUtime=51.06
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 8865 0 0 0 5100 6 0 0 25 0 1 0 1113188612 36458496 8559 1992294400 134512640 135813592 4294956160 18446744073709551615 134667684 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 8901 8559 150 317 0 8581 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40964

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 17499
/proc/meminfo: memFree=1096552/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=49920 CPUtime=102.23
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 12446 0 0 0 10215 8 0 0 25 0 1 0 1113188612 51118080 12140 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 12480 12140 150 317 0 12160 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 55280

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 17499
/proc/meminfo: memFree=1084968/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=61560 CPUtime=162.21
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 15335 0 0 0 16211 10 0 0 25 0 1 0 1113188612 63037440 15029 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 15390 15029 150 317 0 15070 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 66920

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 17499
/proc/meminfo: memFree=1057896/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=88792 CPUtime=222.18
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 22096 0 0 0 22203 15 0 0 25 0 1 0 1113188612 90923008 21790 1992294400 134512640 135813592 4294956160 18446744073709551615 134661534 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 22198 21790 150 317 0 21878 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 94152

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 17499
/proc/meminfo: memFree=1057896/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=88792 CPUtime=282.15
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 22101 0 0 0 28200 15 0 0 25 0 1 0 1113188612 90923008 21795 1992294400 134512640 135813592 4294956160 18446744073709551615 134587703 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 22198 21795 150 317 0 21878 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 94152

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 17499
/proc/meminfo: memFree=1034728/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=112316 CPUtime=342.12
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 27930 0 0 0 34194 18 0 0 25 0 1 0 1113188612 115011584 27624 1992294400 134512640 135813592 4294956160 18446744073709551615 134592204 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 28079 27624 150 317 0 27759 0

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

/proc/17498/statm: 44053 43493 150 317 0 43733 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 181572

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 17499
/proc/meminfo: memFree=948776/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5360 CPUtime=0
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113188612 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1340 239 197 169 0 51 0
[pid=17498] ppid=17497 vsize=198676 CPUtime=641.99
/proc/17498/stat : 17498 (hydrasat_cache4) R 17497 17497 17271 0 -1 4194304 49346 0 0 0 64167 32 0 0 25 0 1 0 1113188612 203444224 49040 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17498/statm: 49669 49040 150 317 0 49349 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 204036

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 17500
/proc/meminfo: memFree=923176/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=9708 CPUtime=1.25
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 2392 0 0 0 124 1 0 0 25 0 1 0 1113258716 9940992 2087 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 2427 2087 172 362 0 2062 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 15072

[startup+762.305 s]
/proc/loadavg: 1.06 1.03 1.02 2/66 17500
/proc/meminfo: memFree=900584/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=36540 CPUtime=61.21
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 9101 0 0 0 6111 10 0 0 25 0 1 0 1113258716 37416960 8796 1992294400 134512640 135995732 4294956016 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 9135 8796 172 362 0 8770 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 41904

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.02 2/66 17502
/proc/meminfo: memFree=882664/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=55140 CPUtime=121.17
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 13712 0 0 0 12102 15 0 0 25 0 1 0 1113258716 56463360 13407 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 13785 13407 172 362 0 13420 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 60504

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.01 2/66 17502
/proc/meminfo: memFree=879336/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=57820 CPUtime=181.14
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 14416 0 0 0 18099 15 0 0 25 0 1 0 1113258716 59207680 14111 1992294400 134512640 135995732 4294956016 18446744073709551615 134807881 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 14455 14111 172 362 0 14090 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 63184

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.01 2/66 17502
/proc/meminfo: memFree=854632/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=82676 CPUtime=241.11
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 20584 0 0 0 24091 20 0 0 25 0 1 0 1113258716 84660224 20279 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 20669 20279 172 362 0 20304 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 88040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17502
/proc/meminfo: memFree=854568/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=82676 CPUtime=301.07
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 20584 0 0 0 30087 20 0 0 25 0 1 0 1113258716 84660224 20279 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 20669 20279 172 362 0 20304 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 88040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17502
/proc/meminfo: memFree=833896/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=103888 CPUtime=361.05
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 25894 0 0 0 36081 24 0 0 25 0 1 0 1113258716 106381312 25589 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 25972 25589 172 362 0 25607 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 109252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17502
/proc/meminfo: memFree=824616/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=112688 CPUtime=421.01
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 28059 0 0 0 42076 25 0 0 25 0 1 0 1113258716 115392512 27754 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 28172 27754 172 362 0 27807 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 118052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17502
/proc/meminfo: memFree=824616/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=112688 CPUtime=480.98
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 28060 0 0 0 48073 25 0 0 25 0 1 0 1113258716 115392512 27755 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 28172 27755 172 362 0 27807 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 118052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17502
/proc/meminfo: memFree=824616/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=112688 CPUtime=499.38
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 28060 0 0 0 49913 25 0 0 25 0 1 0 1113258716 115392512 27755 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 28172 27755 172 362 0 27807 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 118052

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: 1.00 1.00 1.00 2/66 17502
/proc/meminfo: memFree=824616/2055920 swapFree=4174136/4192956
[pid=17497] ppid=17495 vsize=5364 CPUtime=700.7
/proc/17497/stat : 17497 (hydrasat-multi.) S 17495 17497 17271 0 -1 4194304 321 53254 0 0 0 0 69953 117 19 0 1 0 1113188612 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17497/statm: 1341 245 202 169 0 52 0
[pid=17500] ppid=17497 vsize=112688 CPUtime=499.38
/proc/17500/stat : 17500 (hydrasat_cachew) R 17497 17497 17271 0 -1 4194304 28060 0 0 0 49913 25 0 0 25 0 1 0 1113258716 115392512 27755 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/17500/statm: 28172 27755 172 362 0 27807 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 118052

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17497 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=539653
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=177820
# CPU time returned by wait4() is 700.718
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1198.66
CPU system time (s): 1.42
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 217824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.54
system time used= 1.17782
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53575
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= 1629

runsolver used 1.07984 second user time and 3.2955 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-30 11:26:58
IDJOB=1529712
IDBENCH=70355
IDSOLVER=518
FILE ID=node4/1529712-1238405218
PBS_JOBID= 9061433
Free space on /tmp= 65244 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1279315365-067.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529712-1238405218/watcher-1529712-1238405218 -o /tmp/evaluation-result-1529712-1238405218/solver-1529712-1238405218 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529712-1238405218.cnf 1800 1829239026

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

MD5SUM BENCH= a31d778f02686a6129c52bf8a3bcbfa2
RANDOM SEED=1829239026

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		: 3000.277
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		: 3000.277
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:       1145624 kB
Buffers:         96376 kB
Cached:         704316 kB
SwapCached:      12656 kB
Active:          46644 kB
Inactive:       768092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1145624 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            5500 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            81496 kB
Committed_AS:  2785924 kB
PageTables:       1480 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= 65036 MiB
End job on node4 at 2009-03-30 11:47:01