Trace number 1529691

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.6029
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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
700.10/700.35	HOME/hydrasat-multi.sh: line 48: 17211 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.10/700.35	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-1529691-1238403194/watcher-1529691-1238403194 -o /tmp/evaluation-result-1529691-1238403194/solver-1529691-1238403194 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529691-1238403194.cnf 1800 485156794 

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: 2.00 1.92 1.50 3/64 17210
/proc/meminfo: memFree=1111152/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=1716 CPUtime=0
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1112984750 1757184 161 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 429 161 117 317 0 109 0

[startup+0.0918951 s]
/proc/loadavg: 2.00 1.92 1.50 3/64 17210
/proc/meminfo: memFree=1111152/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=4884 CPUtime=0.08
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 1003 0 0 0 8 0 0 0 18 0 1 0 1112984750 5001216 985 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 1221 985 117 317 0 901 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10244

[startup+0.101894 s]
/proc/loadavg: 2.00 1.92 1.50 3/64 17210
/proc/meminfo: memFree=1111152/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=5148 CPUtime=0.09
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 1098 0 0 0 9 0 0 0 18 0 1 0 1112984750 5271552 1080 1992294400 134512640 135813592 4294956160 18446744073709551615 134637411 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 1320 1081 117 317 0 1000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10508

[startup+0.301914 s]
/proc/loadavg: 2.00 1.92 1.50 3/64 17210
/proc/meminfo: memFree=1111152/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=8252 CPUtime=0.28
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 1902 0 0 0 28 0 0 0 19 0 1 0 1112984750 8450048 1740 1992294400 134512640 135813592 4294956160 18446744073709551615 134520645 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 2063 1740 126 317 0 1743 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13612

[startup+0.701954 s]
/proc/loadavg: 2.00 1.92 1.50 3/64 17210
/proc/meminfo: memFree=1111152/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=12576 CPUtime=0.69
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 3076 0 0 0 68 1 0 0 23 0 1 0 1112984750 12877824 2819 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 3144 2819 150 317 0 2824 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50104 s]
/proc/loadavg: 2.00 1.92 1.50 2/66 17212
/proc/meminfo: memFree=1099880/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=12984 CPUtime=1.49
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 3189 0 0 0 148 1 0 0 25 0 1 0 1112984750 13295616 2932 1992294400 134512640 135813592 4294956160 18446744073709551615 135040102 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 3246 2932 150 317 0 2926 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18344

[startup+3.1012 s]
/proc/loadavg: 1.92 1.90 1.50 2/66 17212
/proc/meminfo: memFree=1099304/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=13388 CPUtime=3.08
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 3303 0 0 0 307 1 0 0 25 0 1 0 1112984750 13709312 3046 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 3347 3046 150 317 0 3027 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18748

[startup+6.30253 s]
/proc/loadavg: 1.92 1.90 1.50 2/66 17212
/proc/meminfo: memFree=1097640/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=14848 CPUtime=6.28
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 3663 0 0 0 627 1 0 0 25 0 1 0 1112984750 15204352 3406 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 3712 3406 150 317 0 3392 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20208

[startup+12.7012 s]
/proc/loadavg: 1.78 1.87 1.49 2/66 17212
/proc/meminfo: memFree=1094376/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=18188 CPUtime=12.68
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 4488 0 0 0 1266 2 0 0 25 0 1 0 1112984750 18624512 4231 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 4547 4231 150 317 0 4227 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23548

[startup+25.5015 s]
/proc/loadavg: 1.66 1.84 1.48 2/66 17212
/proc/meminfo: memFree=1094376/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=18188 CPUtime=25.48
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 4488 0 0 0 2546 2 0 0 25 0 1 0 1112984750 18624512 4231 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 4547 4231 150 317 0 4227 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23548

[startup+51.1011 s]
/proc/loadavg: 1.43 1.77 1.47 2/66 17212
/proc/meminfo: memFree=1094120/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=18468 CPUtime=51.07
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 4578 0 0 0 5105 2 0 0 25 0 1 0 1112984750 18911232 4321 1992294400 134512640 135813592 4294956160 18446744073709551615 134667800 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 4617 4321 150 317 0 4297 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23828

[startup+102.305 s]
/proc/loadavg: 1.17 1.64 1.44 2/66 17212
/proc/meminfo: memFree=1084136/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=28376 CPUtime=102.26
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 7042 0 0 0 10223 3 0 0 25 0 1 0 1112984750 29057024 6785 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 7094 6785 150 317 0 6774 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33736

[startup+162.301 s]
/proc/loadavg: 1.06 1.52 1.41 2/66 17212
/proc/meminfo: memFree=1084072/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=28376 CPUtime=162.24
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 7042 0 0 0 16221 3 0 0 25 0 1 0 1112984750 29057024 6785 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 7094 6785 150 317 0 6774 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33736

[startup+222.301 s]
/proc/loadavg: 1.02 1.42 1.38 2/66 17212
/proc/meminfo: memFree=1084072/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=28376 CPUtime=222.22
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 7043 0 0 0 22219 3 0 0 25 0 1 0 1112984750 29057024 6786 1992294400 134512640 135813592 4294956160 18446744073709551615 134668537 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 7094 6786 150 317 0 6774 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33736

[startup+282.302 s]
/proc/loadavg: 1.01 1.34 1.35 2/66 17212
/proc/meminfo: memFree=1084072/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=28376 CPUtime=282.22
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 7043 0 0 0 28218 4 0 0 25 0 1 0 1112984750 29057024 6786 1992294400 134512640 135813592 4294956160 18446744073709551615 134668493 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 7094 6786 150 317 0 6774 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33736

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.33 2/66 17212
/proc/meminfo: memFree=1063976/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=48432 CPUtime=342.2
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 12049 0 0 0 34212 8 0 0 25 0 1 0 1112984750 49594368 11792 1992294400 134512640 135813592 4294956160 18446744073709551615 135047575 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 12108 11792 150 317 0 11788 0

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

/proc/17211/statm: 15820 15446 150 317 0 15500 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 68640

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.25 2/66 17218
/proc/meminfo: memFree=1049064/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=63720 CPUtime=582.14
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 15778 0 0 0 58202 12 0 0 25 0 1 0 1112984750 65249280 15521 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 15930 15521 150 317 0 15610 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 69080

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.23 2/66 17218
/proc/meminfo: memFree=1047528/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5360 CPUtime=0
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112984749 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17210/statm: 1340 239 197 169 0 51 0
[pid=17211] ppid=17210 vsize=65208 CPUtime=642.12
/proc/17211/stat : 17211 (hydrasat_cache4) R 17210 17210 16989 0 -1 4194304 16153 0 0 0 64200 12 0 0 25 0 1 0 1112984750 66772992 15896 1992294400 134512640 135813592 4294956160 18446744073709551615 134662169 0 0 4096 1 0 0 0 17 1 0 0
/proc/17211/statm: 16302 15896 150 317 0 15982 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 70568

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.21 2/66 17219
/proc/meminfo: memFree=1038888/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=9252 CPUtime=1.94
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 2229 0 0 0 193 1 0 0 25 0 1 0 1113054785 9474048 1973 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 2313 1973 172 362 0 1948 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 14616

[startup+762.305 s]
/proc/loadavg: 1.03 1.07 1.20 2/66 17219
/proc/meminfo: memFree=1020584/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=28696 CPUtime=61.92
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 7094 0 0 0 6185 7 0 0 25 0 1 0 1113054785 29384704 6838 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 7174 6838 172 362 0 6809 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 34060

[startup+822.301 s]
/proc/loadavg: 1.01 1.06 1.18 2/66 17219
/proc/meminfo: memFree=1002920/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=46208 CPUtime=121.9
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 11478 0 0 0 12180 10 0 0 25 0 1 0 1113054785 47316992 11222 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 11552 11222 172 362 0 11187 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 51572

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/66 17219
/proc/meminfo: memFree=1002984/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=46208 CPUtime=181.88
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 11478 0 0 0 18178 10 0 0 25 0 1 0 1113054785 47316992 11222 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 11552 11222 172 362 0 11187 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 51572

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 17219
/proc/meminfo: memFree=1003112/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=46208 CPUtime=241.88
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 11478 0 0 0 24177 11 0 0 25 0 1 0 1113054785 47316992 11222 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 11552 11222 172 362 0 11187 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 51572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 17219
/proc/meminfo: memFree=1003112/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=46208 CPUtime=301.86
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 11478 0 0 0 30175 11 0 0 25 0 1 0 1113054785 47316992 11222 1992294400 134512640 135995732 4294956016 18446744073709551615 134682187 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 11552 11222 172 362 0 11187 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 51572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 17219
/proc/meminfo: memFree=1003112/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=46208 CPUtime=361.84
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 11478 0 0 0 36173 11 0 0 25 0 1 0 1113054785 47316992 11222 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 11552 11222 172 362 0 11187 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 51572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 17219
/proc/meminfo: memFree=1003112/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=46208 CPUtime=421.83
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 11478 0 0 0 42172 11 0 0 25 0 1 0 1113054785 47316992 11222 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 11552 11222 172 362 0 11187 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 51572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 17219
/proc/meminfo: memFree=1003048/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=46208 CPUtime=481.81
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 11478 0 0 0 48170 11 0 0 25 0 1 0 1113054785 47316992 11222 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 11552 11222 172 362 0 11187 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 51572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 17219
/proc/meminfo: memFree=1003048/2055920 swapFree=4176444/4192956
[pid=17210] ppid=17208 vsize=5364 CPUtime=700.15
/proc/17210/stat : 17210 (hydrasat-multi.) S 17208 17210 16989 0 -1 4194304 321 16434 0 0 0 0 69976 39 16 0 1 0 1112984749 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17210/statm: 1341 245 202 169 0 52 0
[pid=17219] ppid=17210 vsize=46208 CPUtime=499.91
/proc/17219/stat : 17219 (hydrasat_cachew) R 17210 17210 16989 0 -1 4194304 11478 0 0 0 49980 11 0 0 25 0 1 0 1113054785 47316992 11222 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/17219/statm: 11552 11222 172 362 0 11187 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 51572

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 17210 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=765619
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=392940
# CPU time returned by wait4() is 700.159
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.56
CPU system time (s): 0.5
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 70740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.766
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16755
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= 7
involuntary context switches= 875

runsolver used 1.03084 second user time and 3.34649 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-30 10:53:14
IDJOB=1529691
IDBENCH=70348
IDSOLVER=518
FILE ID=node27/1529691-1238403194
PBS_JOBID= 9061427
Free space on /tmp= 65716 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529691-1238403194/watcher-1529691-1238403194 -o /tmp/evaluation-result-1529691-1238403194/solver-1529691-1238403194 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529691-1238403194.cnf 1800 485156794

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=485156794

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1111696 kB
Buffers:         82060 kB
Cached:         761168 kB
SwapCached:       9492 kB
Active:          48464 kB
Inactive:       805924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1111696 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            5324 kB
Writeback:           0 kB
Mapped:          16848 kB
Slab:            75848 kB
Committed_AS:  2842700 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65652 MiB
End job on node27 at 2009-03-30 11:13:16