Trace number 1553841

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) 1200.09 1200.81

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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
700.58/701.08	HOME/hydrasat-multi.sh: line 48: 26399 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.58/701.08	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553841-1238719195/watcher-1553841-1238719195 -o /tmp/evaluation-result-1553841-1238719195/solver-1553841-1238719195 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1553841-1238719195.cnf 1800 622398828 

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: 0.92 0.98 1.04 3/69 26398
/proc/meminfo: memFree=1392984/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) R 26396 26398 26027 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26398/statm: 1340 238 196 169 0 51 0
[pid=26399] ppid=26398 vsize=4368 CPUtime=0
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1144584270 4472832 160 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 1092 160 117 317 0 772 0

[startup+0.043279 s]
/proc/loadavg: 0.92 0.98 1.04 3/69 26398
/proc/meminfo: memFree=1392984/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=6084 CPUtime=0.03
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 625 0 0 0 3 0 0 0 19 0 1 0 1144584270 6230016 607 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 1521 607 117 317 0 1201 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11444

[startup+0.10229 s]
/proc/loadavg: 0.92 0.98 1.04 3/69 26398
/proc/meminfo: memFree=1392984/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=8724 CPUtime=0.09
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 1322 0 0 0 9 0 0 0 19 0 1 0 1144584270 8933376 1304 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 2181 1304 117 317 0 1861 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14084

[startup+0.301328 s]
/proc/loadavg: 0.92 0.98 1.04 3/69 26398
/proc/meminfo: memFree=1392984/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=17568 CPUtime=0.29
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 3680 0 0 0 28 1 0 0 21 0 1 0 1144584270 17989632 3663 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 4392 3663 117 317 0 4072 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22928

[startup+0.702409 s]
/proc/loadavg: 0.92 0.98 1.04 3/69 26398
/proc/meminfo: memFree=1392984/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=34992 CPUtime=0.68
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 8352 0 0 0 65 3 0 0 25 0 1 0 1144584270 35831808 8334 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 8748 8334 117 317 0 8428 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 40352

[startup+1.50157 s]
/proc/loadavg: 0.92 0.98 1.04 2/71 26400
/proc/meminfo: memFree=1340168/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=70432 CPUtime=1.49
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 17904 0 0 0 142 7 0 0 25 0 1 0 1144584270 72122368 17155 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 17608 17155 124 317 0 17288 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75792

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 1.04 2/71 26400
/proc/meminfo: memFree=1319112/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=84572 CPUtime=3.08
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 21508 0 0 0 299 9 0 0 25 0 1 0 1144584270 86601728 19997 1992294400 134512640 135813592 4294956160 18446744073709551615 134676690 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 21143 19997 126 317 0 20823 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 89932

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 1.04 2/71 26400
/proc/meminfo: memFree=1303240/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=98172 CPUtime=6.27
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 24954 0 0 0 616 11 0 0 25 0 1 0 1144584270 100528128 23249 1992294400 134512640 135813592 4294956160 18446744073709551615 134674221 0 0 4096 1 0 0 0 17 1 0 0
/proc/26399/statm: 24543 23249 126 317 0 24223 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 103532

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.04 2/71 26400
/proc/meminfo: memFree=1250064/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=148832 CPUtime=12.67
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 38518 0 0 0 1249 18 0 0 25 0 1 0 1144584270 152403968 36043 1992294400 134512640 135813592 4294956160 18446744073709551615 134520779 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 37208 36043 126 317 0 36888 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 154192

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 1.04 2/71 26400
/proc/meminfo: memFree=1243984/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=153576 CPUtime=25.46
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 39763 0 0 0 2527 19 0 0 25 0 1 0 1144584270 157261824 37288 1992294400 134512640 135813592 4294956160 18446744073709551615 134520740 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 38394 37288 126 317 0 38074 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 158936

[startup+51.1024 s]
/proc/loadavg: 1.04 1.00 1.04 2/71 26400
/proc/meminfo: memFree=1199568/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=199344 CPUtime=51.05
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 54581 0 0 0 5080 25 0 0 25 0 1 0 1144584270 204128256 48398 1992294400 134512640 135813592 4294956160 18446744073709551615 134665033 0 0 4096 1 0 0 0 17 1 0 0
/proc/26399/statm: 49836 48398 150 317 0 49516 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 204704

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.04 2/71 26400
/proc/meminfo: memFree=1198608/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=200280 CPUtime=102.22
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 54833 0 0 0 10197 25 0 0 25 0 1 0 1144584270 205086720 48650 1992294400 134512640 135813592 4294956160 18446744073709551615 134662702 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 50070 48650 150 317 0 49750 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 205640

[startup+162.301 s]
/proc/loadavg: 1.12 1.03 1.04 2/71 26400
/proc/meminfo: memFree=1197520/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=201472 CPUtime=162.19
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 55104 0 0 0 16193 26 0 0 25 0 1 0 1144584270 206307328 48921 1992294400 134512640 135813592 4294956160 18446744073709551615 134592000 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 50368 48921 150 317 0 50048 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 206832

[startup+222.301 s]
/proc/loadavg: 1.11 1.04 1.04 2/71 26400
/proc/meminfo: memFree=1197520/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=201472 CPUtime=222.16
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 55104 0 0 0 22190 26 0 0 25 0 1 0 1144584270 206307328 48921 1992294400 134512640 135813592 4294956160 18446744073709551615 134667744 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 50368 48921 150 317 0 50048 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 206832

[startup+282.302 s]
/proc/loadavg: 1.11 1.04 1.04 2/71 26400
/proc/meminfo: memFree=1196176/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=202792 CPUtime=282.12
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 55440 0 0 0 28186 26 0 0 25 0 1 0 1144584270 207659008 49257 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 50698 49257 150 317 0 50378 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 208152

[startup+342.302 s]
/proc/loadavg: 1.10 1.05 1.04 2/71 26400
/proc/meminfo: memFree=1194960/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=203992 CPUtime=342.09
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 55750 0 0 0 34183 26 0 0 25 0 1 0 1144584270 208887808 49567 1992294400 134512640 135813592 4294956160 18446744073709551615 134662685 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 50998 49567 150 317 0 50678 0

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

/proc/26399/statm: 52296 50838 150 317 0 51976 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 214544

[startup+582.301 s]
/proc/loadavg: 1.07 1.06 1.04 2/71 26402
/proc/meminfo: memFree=1189328/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=209884 CPUtime=581.96
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 57170 0 0 0 58168 28 0 0 25 0 1 0 1144584270 214921216 50987 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 52471 50987 150 317 0 52151 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 215244

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.04 2/71 26402
/proc/meminfo: memFree=1189072/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5360 CPUtime=0
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1144584270 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26398/statm: 1340 239 197 169 0 51 0
[pid=26399] ppid=26398 vsize=210048 CPUtime=641.92
/proc/26399/stat : 26399 (hydrasat_cache4) R 26398 26398 26027 0 -1 4194304 57230 0 0 0 64164 28 0 0 25 0 1 0 1144584270 215089152 51047 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/26399/statm: 52512 51047 150 317 0 52192 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 215408

[startup+702.302 s]
/proc/loadavg: 1.06 1.06 1.04 2/71 26403
/proc/meminfo: memFree=1156048/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=52424 CPUtime=1.2
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 12873 0 0 0 115 5 0 0 25 0 1 0 1144654378 53682176 12856 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 13106 12856 148 362 0 12741 0
Current children cumulated CPU time (s) 701.86
Current children cumulated vsize (KiB) 57788

[startup+762.307 s]
/proc/loadavg: 1.13 1.09 1.05 2/71 26403
/proc/meminfo: memFree=1042960/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=145436 CPUtime=61.18
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 40898 0 0 0 6099 19 0 0 25 0 1 0 1144654378 148926464 34960 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 36359 34960 173 362 0 35994 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 150800

[startup+822.302 s]
/proc/loadavg: 1.16 1.10 1.05 2/71 26403
/proc/meminfo: memFree=1041296/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=147212 CPUtime=121.13
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 41334 0 0 0 12094 19 0 0 25 0 1 0 1144654378 150745088 35396 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 36803 35396 173 362 0 36438 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 152576

[startup+882.302 s]
/proc/loadavg: 1.13 1.10 1.05 2/71 26403
/proc/meminfo: memFree=1039376/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=149060 CPUtime=181.1
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 41824 0 0 0 18090 20 0 0 25 0 1 0 1144654378 152637440 35886 1992294400 134512640 135995732 4294956016 18446744073709551615 134589359 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 37265 35886 173 362 0 36900 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 154424

[startup+942.301 s]
/proc/loadavg: 1.11 1.09 1.05 2/71 26403
/proc/meminfo: memFree=1038352/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=150116 CPUtime=241.08
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 42071 0 0 0 24087 21 0 0 25 0 1 0 1144654378 153718784 36133 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 37529 36133 173 362 0 37164 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 155480

[startup+1002.3 s]
/proc/loadavg: 1.10 1.09 1.05 2/71 26403
/proc/meminfo: memFree=1038352/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=150116 CPUtime=301.04
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 42071 0 0 0 30083 21 0 0 25 0 1 0 1144654378 153718784 36133 1992294400 134512640 135995732 4294956016 18446744073709551615 134663622 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 37529 36133 173 362 0 37164 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 155480

[startup+1062.3 s]
/proc/loadavg: 1.09 1.09 1.05 2/71 26403
/proc/meminfo: memFree=1037776/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=150780 CPUtime=361.01
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 42231 0 0 0 36080 21 0 0 25 0 1 0 1144654378 154398720 36293 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 37695 36293 173 362 0 37330 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 156144

[startup+1122.3 s]
/proc/loadavg: 1.08 1.08 1.05 2/71 26403
/proc/meminfo: memFree=1037776/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=150780 CPUtime=420.98
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 42231 0 0 0 42077 21 0 0 25 0 1 0 1144654378 154398720 36293 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 37695 36293 173 362 0 37330 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 156144

[startup+1182.3 s]
/proc/loadavg: 1.08 1.08 1.05 2/71 26403
/proc/meminfo: memFree=1037776/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=150780 CPUtime=480.93
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 42231 0 0 0 48072 21 0 0 25 0 1 0 1144654378 154398720 36293 1992294400 134512640 135995732 4294956016 18446744073709551615 135374364 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 37695 36293 173 362 0 37330 0
Current children cumulated CPU time (s) 1181.59
Current children cumulated vsize (KiB) 156144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.06 1.08 1.05 2/71 26403
/proc/meminfo: memFree=1037776/2055920 swapFree=4177824/4192956
[pid=26398] ppid=26396 vsize=5364 CPUtime=700.66
/proc/26398/stat : 26398 (hydrasat-multi.) S 26396 26398 26027 0 -1 4194304 321 58992 0 0 0 0 69959 107 16 0 1 0 1144584270 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26398/statm: 1341 245 202 169 0 52 0
[pid=26403] ppid=26398 vsize=150780 CPUtime=499.43
/proc/26403/stat : 26403 (hydrasat_cachew) R 26398 26398 26027 0 -1 4194304 42231 0 0 0 49922 21 0 0 25 0 1 0 1144654378 154398720 36293 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/26403/statm: 37695 36293 173 362 0 37330 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 156144

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 26398 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=602644
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=79835
# CPU time returned by wait4() is 700.682
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.09
CPU user time (s): 1198.81
CPU system time (s): 1.28
CPU usage (%): 99.9398
Max. virtual memory (cumulated for all children) (KiB): 217268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.603
system time used= 1.07984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59313
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2322

runsolver used 1.24681 second user time and 3.61045 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-03 02:39:56
IDJOB=1553841
IDBENCH=70769
IDSOLVER=518
FILE ID=node73/1553841-1238719195
PBS_JOBID= 9085296
Free space on /tmp= 66256 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553841-1238719195/watcher-1553841-1238719195 -o /tmp/evaluation-result-1553841-1238719195/solver-1553841-1238719195 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1553841-1238719195.cnf 1800 622398828

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=622398828

node73.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1393536 kB
Buffers:         82608 kB
Cached:         489596 kB
SwapCached:       8312 kB
Active:         255856 kB
Inactive:       326224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393536 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:           17416 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            65916 kB
Committed_AS:  2816760 kB
PageTables:       1656 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= 66052 MiB
End job on node73 at 2009-04-03 02:59:59