Trace number 1529724

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) 1200.05 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
MD5SUMeb6bf34a1ded0d6ac9d6c9b7ba628c09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.4797
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
700.63/701.07	HOME/hydrasat-multi.sh: line 48: 13463 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.63/701.08	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-1529724-1238406425/watcher-1529724-1238406425 -o /tmp/evaluation-result-1529724-1238406425/solver-1529724-1238406425 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529724-1238406425.cnf 1800 286105085 

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


[startup+0 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 13462
/proc/meminfo: memFree=1383472/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=1748 CPUtime=0
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 167 0 0 0 0 0 0 0 19 0 1 0 1113304385 1789952 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 437 149 117 317 0 117 0

[startup+0.0137611 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 13462
/proc/meminfo: memFree=1383472/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=2144 CPUtime=0.01
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 257 0 0 0 1 0 0 0 19 0 1 0 1113304385 2195456 239 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 536 239 117 317 0 216 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7504

[startup+0.101774 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 13462
/proc/meminfo: memFree=1383472/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=5444 CPUtime=0.09
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 1164 0 0 0 9 0 0 0 19 0 1 0 1113304385 5574656 1146 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 1361 1146 117 317 0 1041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10804

[startup+0.301807 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 13462
/proc/meminfo: memFree=1383472/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=8780 CPUtime=0.29
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 2024 0 0 0 28 1 0 0 21 0 1 0 1113304385 8990720 1899 1992294400 134512640 135813592 4294956160 18446744073709551615 134521169 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 2195 1899 124 317 0 1875 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14140

[startup+0.701876 s]
/proc/loadavg: 0.99 0.99 1.00 3/64 13462
/proc/meminfo: memFree=1383472/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=13544 CPUtime=0.69
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 3362 0 0 0 68 1 0 0 24 0 1 0 1113304385 13869056 3056 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 3386 3056 150 317 0 3066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18904

[startup+1.50301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1370912/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=14480 CPUtime=1.49
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 3602 0 0 0 148 1 0 0 25 0 1 0 1113304385 14827520 3296 1992294400 134512640 135813592 4294956160 18446744073709551615 135205333 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 3620 3296 150 317 0 3300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19840

[startup+3.1013 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1370144/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=15288 CPUtime=3.09
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 3806 0 0 0 307 2 0 0 25 0 1 0 1113304385 15654912 3500 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/13463/statm: 3822 3500 150 317 0 3502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20648

[startup+6.30183 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1368416/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=16492 CPUtime=6.29
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 4101 0 0 0 627 2 0 0 25 0 1 0 1113304385 16887808 3795 1992294400 134512640 135813592 4294956160 18446744073709551615 135213000 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 4123 3795 150 317 0 3803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21852

[startup+12.7019 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1365088/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=19720 CPUtime=12.68
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 4913 0 0 0 1266 2 0 0 25 0 1 0 1113304385 20193280 4607 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 4930 4607 150 317 0 4610 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25080

[startup+25.5011 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1357920/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=27388 CPUtime=25.47
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 6834 0 0 0 2544 3 0 0 25 0 1 0 1113304385 28045312 6528 1992294400 134512640 135813592 4294956160 18446744073709551615 134664954 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 6847 6528 150 317 0 6527 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32748

[startup+51.1014 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1349536/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=35540 CPUtime=51.06
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 8849 0 0 0 5101 5 0 0 25 0 1 0 1113304385 36392960 8543 1992294400 134512640 135813592 4294956160 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 8885 8543 150 317 0 8565 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40900

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1335392/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=49592 CPUtime=102.25
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 12367 0 0 0 10217 8 0 0 25 0 1 0 1113304385 50782208 12061 1992294400 134512640 135813592 4294956160 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 12398 12061 150 317 0 12078 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 54952

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1324832/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=60416 CPUtime=162.2
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 15076 0 0 0 16211 9 0 0 25 0 1 0 1113304385 61865984 14770 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 15104 14770 150 317 0 14784 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 65776

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1296352/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=88440 CPUtime=222.17
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 22069 0 0 0 22202 15 0 0 25 0 1 0 1113304385 90562560 21763 1992294400 134512640 135813592 4294956160 18446744073709551615 134592198 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 22110 21763 150 317 0 21790 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 93800

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1292832/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=92780 CPUtime=282.14
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 23068 0 0 0 28198 16 0 0 25 0 1 0 1113304385 95006720 22762 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 23195 22762 150 317 0 22875 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 98140

[startup+342.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1255008/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=130668 CPUtime=342.12
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 32447 0 0 0 34189 23 0 0 25 0 1 0 1113304385 133804032 32141 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 32667 32141 150 317 0 32347 0

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

/proc/13463/statm: 40526 39926 150 317 0 40206 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 167464

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13464
/proc/meminfo: memFree=1192160/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5360 CPUtime=0
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113304385 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13462/statm: 1340 239 197 169 0 51 0
[pid=13463] ppid=13462 vsize=193948 CPUtime=641.98
/proc/13463/stat : 13463 (hydrasat_cache4) R 13462 13462 12919 0 -1 4194304 48097 0 0 0 64166 32 0 0 25 0 1 0 1113304385 198602752 47791 1992294400 134512640 135813592 4294956160 18446744073709551615 134665160 0 0 4096 1 0 0 0 17 0 0 0
/proc/13463/statm: 48487 47791 150 317 0 48167 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 199308

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 13465
/proc/meminfo: memFree=1159456/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=9956 CPUtime=1.21
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 2441 0 0 0 120 1 0 0 25 0 1 0 1113374493 10194944 2136 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 2489 2136 172 362 0 2124 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 15320

[startup+762.306 s]
/proc/loadavg: 1.10 1.03 1.01 2/66 13465
/proc/meminfo: memFree=1143328/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=30208 CPUtime=61.18
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 7499 0 0 0 6103 15 0 0 25 0 1 0 1113374493 30932992 7194 1992294400 134512640 135995732 4294956016 18446744073709551615 134807738 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 7552 7194 172 362 0 7187 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 35572

[startup+822.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 13465
/proc/meminfo: memFree=1117216/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=57024 CPUtime=121.15
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 14210 0 0 0 12095 20 0 0 25 0 1 0 1113374493 58392576 13905 1992294400 134512640 135995732 4294956016 18446744073709551615 134807843 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 14256 13905 172 362 0 13891 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 62388

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 13471
/proc/meminfo: memFree=1109216/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=64548 CPUtime=181.11
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 16085 0 0 0 18090 21 0 0 25 0 1 0 1113374493 66097152 15780 1992294400 134512640 135995732 4294956016 18446744073709551615 134807735 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 16137 15780 172 362 0 15772 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 69912

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13471
/proc/meminfo: memFree=1090080/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=83592 CPUtime=241.07
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 20853 0 0 0 24083 24 0 0 25 0 1 0 1113374493 85598208 20548 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/13465/statm: 20898 20548 172 362 0 20533 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 88956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13471
/proc/meminfo: memFree=1090080/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=83592 CPUtime=301.03
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 20853 0 0 0 30079 24 0 0 25 0 1 0 1113374493 85598208 20548 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 20898 20548 172 362 0 20533 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 88956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13471
/proc/meminfo: memFree=1060704/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=113476 CPUtime=361.01
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 28264 0 0 0 36072 29 0 0 25 0 1 0 1113374493 116199424 27959 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 28369 27959 172 362 0 28004 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 118840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13471
/proc/meminfo: memFree=1054816/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=118844 CPUtime=420.97
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 29633 0 0 0 42067 30 0 0 25 0 1 0 1113374493 121696256 29328 1992294400 134512640 135995732 4294956016 18446744073709551615 134806544 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 29711 29328 172 362 0 29346 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 124208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13471
/proc/meminfo: memFree=1054816/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=118844 CPUtime=480.95
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 29633 0 0 0 48065 30 0 0 25 0 1 0 1113374493 121696256 29328 1992294400 134512640 135995732 4294956016 18446744073709551615 134807881 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 29711 29328 172 362 0 29346 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 124208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13471
/proc/meminfo: memFree=1054816/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=118844 CPUtime=499.34
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 29633 0 0 0 49904 30 0 0 25 0 1 0 1113374493 121696256 29328 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 29711 29328 172 362 0 29346 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 124208

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 13471
/proc/meminfo: memFree=1054816/2055920 swapFree=4175308/4192956
[pid=13462] ppid=13460 vsize=5364 CPUtime=700.71
/proc/13462/stat : 13462 (hydrasat-multi.) S 13460 13462 12919 0 -1 4194304 321 53892 0 0 0 0 69952 119 19 0 1 0 1113304385 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13462/statm: 1341 245 202 169 0 52 0
[pid=13465] ppid=13462 vsize=118844 CPUtime=499.34
/proc/13465/stat : 13465 (hydrasat_cachew) R 13462 13462 12919 0 -1 4194304 29633 0 0 0 49904 30 0 0 25 0 1 0 1113374493 121696256 29328 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/13465/statm: 29711 29328 172 362 0 29346 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 124208

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13462 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=530655
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=194818
# CPU time returned by wait4() is 700.726
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1198.56
CPU system time (s): 1.49
CPU usage (%): 99.9447
Max. virtual memory (cumulated for all children) (KiB): 220376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.531
system time used= 1.19482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54213
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2057

runsolver used 0.987849 second user time and 3.38748 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-30 11:47:05
IDJOB=1529724
IDBENCH=70359
IDSOLVER=518
FILE ID=node55/1529724-1238406425
PBS_JOBID= 9061380
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529724-1238406425/watcher-1529724-1238406425 -o /tmp/evaluation-result-1529724-1238406425/solver-1529724-1238406425 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529724-1238406425.cnf 1800 286105085

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

MD5SUM BENCH= eb6bf34a1ded0d6ac9d6c9b7ba628c09
RANDOM SEED=286105085

node55.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		: 3000.259
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		: 3000.259
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:       1384016 kB
Buffers:         91788 kB
Cached:         475672 kB
SwapCached:      11560 kB
Active:          52856 kB
Inactive:       527788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384016 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            5504 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            77300 kB
Committed_AS:  2740316 kB
PageTables:       1372 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= 66092 MiB
End job on node55 at 2009-03-30 12:07:08