Trace number 1529709

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
MD5SUM829e6759ca030227d67c86b92c3743be
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark597.804
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 

0.00/0.01	c Trying configuration 1
700.59/700.89	HOME/hydrasat-multi.sh: line 48:  7710 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.59/700.89	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-1529709-1238404944/watcher-1529709-1238404944 -o /tmp/evaluation-result-1529709-1238404944/solver-1529709-1238404944 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529709-1238404944.cnf 1800 548146641 

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: 2.05 1.87 1.46 3/64 7708
/proc/meminfo: memFree=1444216/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5356 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) D 7706 7708 7359 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1113159704 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/7708/statm: 1339 230 191 169 0 50 0

[startup+0.0703759 s]
/proc/loadavg: 2.05 1.87 1.46 3/64 7708
/proc/meminfo: memFree=1444216/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101375 s]
/proc/loadavg: 2.05 1.87 1.46 3/64 7708
/proc/meminfo: memFree=1444216/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301388 s]
/proc/loadavg: 2.05 1.87 1.46 3/64 7708
/proc/meminfo: memFree=1444216/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701412 s]
/proc/loadavg: 2.05 1.87 1.46 3/64 7708
/proc/meminfo: memFree=1444216/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50146 s]
/proc/loadavg: 2.05 1.87 1.46 2/66 7710
/proc/meminfo: memFree=1431656/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=14484 CPUtime=1.47
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 3591 0 0 0 145 2 0 0 25 0 1 0 1113159706 14831616 3285 1992294400 134512640 135813592 4294956160 18446744073709551615 134608439 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 3621 3285 150 317 0 3301 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19844

[startup+3.10256 s]
/proc/loadavg: 1.97 1.85 1.46 2/66 7710
/proc/meminfo: memFree=1431016/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=15280 CPUtime=3.07
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 3806 0 0 0 305 2 0 0 25 0 1 0 1113159706 15646720 3500 1992294400 134512640 135813592 4294956160 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 3820 3500 150 317 0 3500 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 20640

[startup+6.30176 s]
/proc/loadavg: 1.97 1.85 1.46 2/66 7710
/proc/meminfo: memFree=1428584/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=17020 CPUtime=6.27
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 4228 0 0 0 625 2 0 0 25 0 1 0 1113159706 17428480 3922 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 4255 3922 150 317 0 3935 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22380

[startup+12.7022 s]
/proc/loadavg: 1.82 1.82 1.45 2/66 7710
/proc/meminfo: memFree=1425576/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=19948 CPUtime=12.67
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 4979 0 0 0 1264 3 0 0 25 0 1 0 1113159706 20426752 4673 1992294400 134512640 135813592 4294956160 18446744073709551615 134667800 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 4987 4673 150 317 0 4667 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 25308

[startup+25.502 s]
/proc/loadavg: 1.69 1.80 1.45 2/66 7710
/proc/meminfo: memFree=1421224/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=24760 CPUtime=25.46
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 6178 0 0 0 2543 3 0 0 25 0 1 0 1113159706 25354240 5872 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 6190 5872 150 317 0 5870 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30120

[startup+51.1015 s]
/proc/loadavg: 1.45 1.73 1.43 2/66 7710
/proc/meminfo: memFree=1411112/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=34592 CPUtime=51.05
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 8633 0 0 0 5100 5 0 0 25 0 1 0 1113159706 35422208 8327 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 8648 8327 150 317 0 8328 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 39952

[startup+102.306 s]
/proc/loadavg: 1.18 1.61 1.41 2/66 7710
/proc/meminfo: memFree=1396520/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=49304 CPUtime=102.24
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 12293 0 0 0 10217 7 0 0 25 0 1 0 1113159706 50487296 11987 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 12326 11987 150 317 0 12006 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 54664

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.38 2/66 7710
/proc/meminfo: memFree=1378728/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=67020 CPUtime=162.22
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 16707 0 0 0 16212 10 0 0 25 0 1 0 1113159706 68628480 16401 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 16755 16401 150 317 0 16435 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 72380

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.35 2/66 7710
/proc/meminfo: memFree=1349096/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=97016 CPUtime=222.21
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 24136 0 0 0 22206 15 0 0 25 0 1 0 1113159706 99344384 23830 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 24254 23830 150 317 0 23934 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 102376

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 7710
/proc/meminfo: memFree=1347944/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=98100 CPUtime=282.19
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 24388 0 0 0 28204 15 0 0 25 0 1 0 1113159706 100454400 24082 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 24525 24082 150 317 0 24205 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 103460

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 7710
/proc/meminfo: memFree=1335976/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=110280 CPUtime=342.18
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 27403 0 0 0 34200 18 0 0 25 0 1 0 1113159706 112926720 27097 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 27570 27097 150 317 0 27250 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 115640

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 7710
/proc/meminfo: memFree=1307816/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=138756 CPUtime=402.16
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 34492 0 0 0 40193 23 0 0 25 0 1 0 1113159706 142086144 34186 1992294400 134512640 135813592 4294956160 18446744073709551615 134665495 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 34689 34186 150 317 0 34369 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 144116


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

/proc/7710/statm: 35090 34593 150 317 0 34770 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 145720

[startup+582.302 s]
/proc/loadavg: 1.07 1.13 1.23 2/66 7710
/proc/meminfo: memFree=1294824/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=151752 CPUtime=582.12
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 37704 0 0 0 58187 25 0 0 25 0 1 0 1113159706 155394048 37398 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 37938 37398 150 317 0 37618 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 157112

[startup+642.301 s]
/proc/loadavg: 1.07 1.11 1.22 2/66 7710
/proc/meminfo: memFree=1271400/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5360 CPUtime=0
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113159704 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1340 239 197 169 0 51 0
[pid=7710] ppid=7708 vsize=175648 CPUtime=642.11
/proc/7710/stat : 7710 (hydrasat_cache4) R 7708 7708 7359 0 -1 4194304 43501 0 0 0 64181 30 0 0 25 0 1 0 1113159706 179863552 43195 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/7710/statm: 43912 43195 150 317 0 43592 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 181008

[startup+702.301 s]
/proc/loadavg: 1.02 1.09 1.20 2/66 7711
/proc/meminfo: memFree=1238824/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=9824 CPUtime=1.4
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 2423 0 0 0 139 1 0 0 25 0 1 0 1113229794 10059776 2118 1992294400 134512640 135995732 4294956016 18446744073709551615 134681683 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 2456 2118 172 362 0 2091 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 15188

[startup+762.306 s]
/proc/loadavg: 1.07 1.10 1.19 2/66 7711
/proc/meminfo: memFree=1221608/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=30880 CPUtime=61.36
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 7688 0 0 0 6122 14 0 0 25 0 1 0 1113229794 31621120 7383 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 7720 7383 172 362 0 7355 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 36244

[startup+822.302 s]
/proc/loadavg: 1.02 1.08 1.18 2/66 7712
/proc/meminfo: memFree=1201896/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=51164 CPUtime=121.35
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 12735 0 0 0 12115 20 0 0 25 0 1 0 1113229794 52391936 12430 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 12791 12430 172 362 0 12426 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 56528

[startup+882.301 s]
/proc/loadavg: 1.01 1.06 1.17 2/66 7712
/proc/meminfo: memFree=1194600/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=58152 CPUtime=181.33
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 14478 0 0 0 18112 21 0 0 25 0 1 0 1113229794 59547648 14173 1992294400 134512640 135995732 4294956016 18446744073709551615 134589935 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 14538 14173 172 362 0 14173 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 63516

[startup+942.302 s]
/proc/loadavg: 1.00 1.05 1.16 2/66 7712
/proc/meminfo: memFree=1172520/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=80064 CPUtime=241.32
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 19962 0 0 0 24106 26 0 0 25 0 1 0 1113229794 81985536 19657 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 20016 19657 172 362 0 19651 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 85428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.14 2/66 7712
/proc/meminfo: memFree=1172456/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=80064 CPUtime=301.31
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 19962 0 0 0 30105 26 0 0 25 0 1 0 1113229794 81985536 19657 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 20016 19657 172 362 0 19651 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 85428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 7712
/proc/meminfo: memFree=1143400/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=109744 CPUtime=361.29
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 27338 0 0 0 36097 32 0 0 25 0 1 0 1113229794 112377856 27033 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 27436 27033 172 362 0 27071 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 115108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 7712
/proc/meminfo: memFree=1120488/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=132088 CPUtime=421.28
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 32927 0 0 0 42091 37 0 0 25 0 1 0 1113229794 135258112 32622 1992294400 134512640 135995732 4294956016 18446744073709551615 134807897 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 33022 32622 172 362 0 32657 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 137452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 7712
/proc/meminfo: memFree=1120424/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=132088 CPUtime=481.26
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 32929 0 0 0 48089 37 0 0 25 0 1 0 1113229794 135258112 32624 1992294400 134512640 135995732 4294956016 18446744073709551615 134681328 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 33022 32624 172 362 0 32657 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 137452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 7712
/proc/meminfo: memFree=1120424/2055920 swapFree=4177944/4192956
[pid=7708] ppid=7706 vsize=5364 CPUtime=700.68
/proc/7708/stat : 7708 (hydrasat-multi.) S 7706 7708 7359 0 -1 4194304 320 49317 1 0 0 0 69955 113 16 0 1 0 1113159704 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7708/statm: 1341 245 202 169 0 52 0
[pid=7711] ppid=7708 vsize=132088 CPUtime=499.36
/proc/7711/stat : 7711 (hydrasat_cachew) R 7708 7708 7359 0 -1 4194304 32929 0 0 0 49899 37 0 0 25 0 1 0 1113229794 135258112 32624 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/7711/statm: 33022 32624 172 362 0 32657 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 137452

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 7708 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=556651
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=140826
# CPU time returned by wait4() is 700.698
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1198.54
CPU system time (s): 1.5
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 202076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.557
system time used= 1.14083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49637
page faults= 1
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= 1240

runsolver used 1.43078 second user time and 2.94355 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-30 11:22:24
IDJOB=1529709
IDBENCH=70354
IDSOLVER=518
FILE ID=node29/1529709-1238404944
PBS_JOBID= 9061382
Free space on /tmp= 66468 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529709-1238404944/watcher-1529709-1238404944 -o /tmp/evaluation-result-1529709-1238404944/solver-1529709-1238404944 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529709-1238404944.cnf 1800 548146641

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

MD5SUM BENCH= 829e6759ca030227d67c86b92c3743be
RANDOM SEED=548146641

node29.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		: 3000.234
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		: 3000.234
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:       1444696 kB
Buffers:         91904 kB
Cached:         417060 kB
SwapCached:       8856 kB
Active:          87776 kB
Inactive:       431672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444696 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            5500 kB
Writeback:           0 kB
Mapped:          16212 kB
Slab:            77764 kB
Committed_AS:  3007320 kB
PageTables:       1476 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= 66276 MiB
End job on node29 at 2009-03-30 11:42:27