Trace number 1530513

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
MD5SUMc31ae01e49038ee90ca261273074a0e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark582.064
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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
700.11/700.42	HOME/hydrasat-multi.sh: line 48: 14388 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.11/700.42	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-1530513-1238556514/watcher-1530513-1238556514 -o /tmp/evaluation-result-1530513-1238556514/solver-1530513-1238556514 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530513-1238556514.cnf 1800 557611155 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14387
/proc/meminfo: memFree=1533096/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=1452 CPUtime=0
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1128313262 1486848 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 363 150 116 317 0 43 0

[startup+0.0907369 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14387
/proc/meminfo: memFree=1533096/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=1844 CPUtime=0.08
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 287 0 0 0 8 0 0 0 19 0 1 0 1128313262 1888256 268 1992294400 134512640 135813592 4294956160 18446744073709551615 134608439 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 461 268 150 317 0 141 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7204

[startup+0.101737 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14387
/proc/meminfo: memFree=1533096/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=1844 CPUtime=0.09
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 289 0 0 0 9 0 0 0 19 0 1 0 1128313262 1888256 270 1992294400 134512640 135813592 4294956160 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 461 270 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301754 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14387
/proc/meminfo: memFree=1533096/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=1972 CPUtime=0.29
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 333 0 0 0 29 0 0 0 20 0 1 0 1128313262 2019328 314 1992294400 134512640 135813592 4294956160 18446744073709551615 134663180 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 493 314 150 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701789 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14387
/proc/meminfo: memFree=1533096/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=2236 CPUtime=0.69
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 380 0 0 0 69 0 0 0 24 0 1 0 1128313262 2289664 361 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 559 361 150 317 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7596

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1531800/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=2772 CPUtime=1.49
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 517 0 0 0 149 0 0 0 25 0 1 0 1128313262 2838528 498 1992294400 134512640 135813592 4294956160 18446744073709551615 134664386 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 693 498 150 317 0 373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1530648/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=3832 CPUtime=3.09
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 794 0 0 0 309 0 0 0 25 0 1 0 1128313262 3923968 775 1992294400 134512640 135813592 4294956160 18446744073709551615 134664954 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 958 775 150 317 0 638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9192

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1528792/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=6052 CPUtime=6.29
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 1300 0 0 0 628 1 0 0 25 0 1 0 1128313262 6197248 1281 1992294400 134512640 135813592 4294956160 18446744073709551615 134665006 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 1513 1281 150 317 0 1193 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11412

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1526360/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=7808 CPUtime=12.68
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 1713 0 0 0 1267 1 0 0 25 0 1 0 1128313262 7995392 1694 1992294400 134512640 135813592 4294956160 18446744073709551615 134592448 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 1952 1694 150 317 0 1632 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13168

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1525464/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=8872 CPUtime=25.48
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 1959 0 0 0 2547 1 0 0 25 0 1 0 1128313262 9084928 1940 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 2218 1940 150 317 0 1898 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14232

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1521048/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=13968 CPUtime=51.07
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 3121 0 0 0 5105 2 0 0 25 0 1 0 1128313262 14303232 3069 1992294400 134512640 135813592 4294956160 18446744073709551615 134665452 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 3492 3069 150 317 0 3172 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19328

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1514392/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=21728 CPUtime=102.25
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 4864 0 0 0 10222 3 0 0 25 0 1 0 1128313262 22249472 4701 1992294400 134512640 135813592 4294956160 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 5432 4701 150 317 0 5112 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27088

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1507352/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=29408 CPUtime=162.23
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 6692 0 0 0 16219 4 0 0 25 0 1 0 1128313262 30113792 6438 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 7352 6438 150 317 0 7032 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34768

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1503000/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=34140 CPUtime=222.2
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 7788 0 0 0 22215 5 0 0 25 0 1 0 1128313262 34959360 7534 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 8535 7534 150 317 0 8215 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 39500

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1497240/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=40888 CPUtime=282.18
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 9358 0 0 0 28212 6 0 0 25 0 1 0 1128313262 41869312 8975 1992294400 134512640 135813592 4294956160 18446744073709551615 134665194 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 10222 8975 150 317 0 9902 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 46248

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1492376/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=46432 CPUtime=342.16
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 10696 0 0 0 34208 8 0 0 25 0 1 0 1128313262 47546368 10182 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 11608 10182 150 317 0 11288 0

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

/proc/14388/statm: 14736 12900 150 317 0 14416 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 64304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1476632/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=64776 CPUtime=582.06
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 15333 0 0 0 58194 12 0 0 25 0 1 0 1128313262 66330624 14063 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 16194 14063 150 317 0 15874 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 70136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14389
/proc/meminfo: memFree=1473368/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5360 CPUtime=0
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1128313262 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1340 239 197 169 0 51 0
[pid=14388] ppid=14387 vsize=69264 CPUtime=642.04
/proc/14388/stat : 14388 (hydrasat_cache4) R 14387 14387 13587 0 -1 4194304 16448 0 0 0 64191 13 0 0 25 0 1 0 1128313262 70926336 14921 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/14388/statm: 17316 14921 150 317 0 16996 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 74624

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14390
/proc/meminfo: memFree=1467800/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=2796 CPUtime=1.87
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 510 0 0 0 187 0 0 0 25 0 1 0 1128383304 2863104 492 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14390/statm: 699 492 172 362 0 334 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 8160

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1456344/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=15868 CPUtime=61.83
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 3667 0 0 0 6179 4 0 0 25 0 1 0 1128383304 16248832 3551 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/14390/statm: 3967 3551 172 362 0 3602 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 21232

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1450712/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=21764 CPUtime=121.8
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 5107 0 0 0 12175 5 0 0 25 0 1 0 1128383304 22286336 4991 1992294400 134512640 135995732 4294956016 18446744073709551615 134807819 0 0 4096 1 0 0 0 17 0 0 0
/proc/14390/statm: 5441 4991 172 362 0 5076 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 27128

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1445720/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=27404 CPUtime=181.78
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 6474 0 0 0 18172 6 0 0 25 0 1 0 1128383304 28061696 6229 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14390/statm: 6851 6229 172 362 0 6486 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 32768

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1441240/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=32264 CPUtime=241.75
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 7622 0 0 0 24168 7 0 0 25 0 1 0 1128383304 33038336 7377 1992294400 134512640 135995732 4294956016 18446744073709551615 134807761 0 0 4096 1 0 0 0 17 1 0 0
/proc/14390/statm: 8066 7377 172 362 0 7701 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 37628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1437720/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=35772 CPUtime=301.71
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 8510 0 0 0 30164 7 0 0 25 0 1 0 1128383304 36630528 8265 1992294400 134512640 135995732 4294956016 18446744073709551615 134807819 0 0 4096 1 0 0 0 17 0 0 0
/proc/14390/statm: 8943 8265 172 362 0 8578 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 41136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1434008/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=39396 CPUtime=361.69
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 9428 0 0 0 36161 8 0 0 25 0 1 0 1128383304 40341504 9183 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14390/statm: 9849 9183 172 362 0 9484 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 44760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1430040/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=43988 CPUtime=421.67
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 10525 0 0 0 42157 10 0 0 25 0 1 0 1128383304 45043712 10175 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 1 0 0
/proc/14390/statm: 10997 10175 172 362 0 10632 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 49352

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1426776/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=47148 CPUtime=481.61
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 11339 0 0 0 48151 10 0 0 25 0 1 0 1128383304 48279552 10989 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/14390/statm: 11787 10989 172 362 0 11422 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 52512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14392
/proc/meminfo: memFree=1425816/2055920 swapFree=4178796/4192956
[pid=14387] ppid=14385 vsize=5364 CPUtime=700.13
/proc/14387/stat : 14387 (hydrasat-multi.) S 14385 14387 13587 0 -1 4194304 321 19556 0 0 0 0 69974 39 16 0 1 0 1128313262 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14387/statm: 1341 245 202 169 0 52 0
[pid=14390] ppid=14387 vsize=49196 CPUtime=499.91
/proc/14390/stat : 14390 (hydrasat_cachew) R 14387 14387 13587 0 -1 4194304 11824 0 0 0 49981 10 0 0 25 0 1 0 1128383304 50376704 11217 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14390/statm: 12299 11217 172 362 0 11934 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 54560

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 14387 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=746622
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=393940
# CPU time returned by wait4() is 700.141
# 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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.55
CPU system time (s): 0.49
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 77944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.747
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19877
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2545

runsolver used 1.06584 second user time and 3.3115 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-01 05:28:34
IDJOB=1530513
IDBENCH=70622
IDSOLVER=518
FILE ID=node57/1530513-1238556514
PBS_JOBID= 9062124
Free space on /tmp= 66264 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530513-1238556514/watcher-1530513-1238556514 -o /tmp/evaluation-result-1530513-1238556514/solver-1530513-1238556514 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530513-1238556514.cnf 1800 557611155

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

MD5SUM BENCH= c31ae01e49038ee90ca261273074a0e1
RANDOM SEED=557611155

node57.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		: 3000.213
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		: 3000.213
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:       1533640 kB
Buffers:         87904 kB
Cached:         340120 kB
SwapCached:       7992 kB
Active:         210212 kB
Inactive:       227284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533640 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          15104 kB
Slab:            70948 kB
Committed_AS:  2725860 kB
PageTables:       1392 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= 66200 MiB
End job on node57 at 2009-04-01 05:48:37