Trace number 1717831

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 1200.51

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

0.00/0.01	c Trying configuration 1
700.13/700.49	HOME/hydrasat-multi.sh: line 48: 16618 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.13/700.49	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-1717831-1240631203/watcher-1717831-1240631203 -o /tmp/evaluation-result-1717831-1240631203/solver-1717831-1240631203 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1717831-1240631203.cnf 1800 1453382608 

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 0.99 3/64 16616
/proc/meminfo: memFree=1343608/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5356 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) D 16614 16616 15735 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 91154475 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 0 0 0
/proc/16616/statm: 1339 230 191 169 0 50 0

[startup+0.0639179 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16616
/proc/meminfo: memFree=1343608/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101924 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16616
/proc/meminfo: memFree=1343608/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.30196 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16616
/proc/meminfo: memFree=1343608/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.702032 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16616
/proc/meminfo: memFree=1343608/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16618
/proc/meminfo: memFree=1313824/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=36340 CPUtime=1.47
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 9310 0 0 0 144 3 0 0 25 0 1 0 91154477 37212160 8750 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 9085 8750 126 317 0 8765 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 41700

[startup+3.10247 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16618
/proc/meminfo: memFree=1294432/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=52484 CPUtime=3.07
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 14069 0 0 0 302 5 0 0 25 0 1 0 91154477 53743616 12651 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 13121 12651 149 317 0 12801 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 57844

[startup+6.30106 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1292384/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=53016 CPUtime=6.27
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 14220 0 0 0 621 6 0 0 25 0 1 0 91154477 54288384 12802 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 13254 12802 149 317 0 12934 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 58376

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1292128/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=53280 CPUtime=12.67
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 14285 0 0 0 1261 6 0 0 25 0 1 0 91154477 54558720 12867 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 13320 12867 149 317 0 13000 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 58640

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1291680/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=54000 CPUtime=25.46
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 14447 0 0 0 2540 6 0 0 25 0 1 0 91154477 55296000 13029 1992294400 134512640 135813592 4294956160 18446744073709551615 135204170 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 13500 13029 149 317 0 13180 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 59360

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1290592/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=55152 CPUtime=51.05
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 14716 0 0 0 5099 6 0 0 25 0 1 0 91154477 56475648 13298 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 13788 13298 149 317 0 13468 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 60512

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1288224/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=57528 CPUtime=102.25
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 15296 0 0 0 10218 7 0 0 25 0 1 0 91154477 58908672 13878 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 14382 13878 149 317 0 14062 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 62888

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1285344/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=60612 CPUtime=162.21
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 16037 0 0 0 16214 7 0 0 25 0 1 0 91154477 62066688 14619 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 15153 14619 149 317 0 14833 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 65972

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1281888/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=64168 CPUtime=222.2
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 16866 0 0 0 22212 8 0 0 25 0 1 0 91154477 65708032 15448 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 16042 15448 149 317 0 15722 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 69528

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1278944/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=67544 CPUtime=282.18
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 17621 0 0 0 28209 9 0 0 25 0 1 0 91154477 69165056 16203 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 16886 16203 149 317 0 16566 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 72904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1276640/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=69920 CPUtime=342.16
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 18192 0 0 0 34207 9 0 0 25 0 1 0 91154477 71598080 16774 1992294400 134512640 135813592 4294956160 18446744073709551615 134665189 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 17480 16774 149 317 0 17160 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 75280

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1274528/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=72060 CPUtime=402.13
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 18705 0 0 0 40204 9 0 0 25 0 1 0 91154477 73789440 17287 1992294400 134512640 135813592 4294956160 18446744073709551615 134661527 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 18015 17287 149 317 0 17695 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 77420


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

/proc/16618/statm: 20514 19561 149 317 0 20194 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 87416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16618
/proc/meminfo: memFree=1260832/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5360 CPUtime=0
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 91154475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1340 239 197 169 0 51 0
[pid=16618] ppid=16616 vsize=86980 CPUtime=642.06
/proc/16618/stat : 16618 (hydrasat_cache4) R 16616 16616 15735 0 -1 4194304 22254 0 0 0 64192 14 0 0 25 0 1 0 91154477 89067520 20707 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/16618/statm: 21745 20707 149 317 0 21425 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 92340

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16619
/proc/meminfo: memFree=1225056/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=35676 CPUtime=1.79
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 9785 0 0 0 175 4 0 0 25 0 1 0 91224525 36532224 8480 1992294400 134512640 135995732 4294956016 18446744073709551615 134841557 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 8919 8480 172 362 0 8554 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 41040

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 16619
/proc/meminfo: memFree=1218784/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=38996 CPUtime=61.77
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 10607 0 0 0 6169 8 0 0 25 0 1 0 91224525 39931904 9302 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 9749 9302 172 362 0 9384 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 44360

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 16619
/proc/meminfo: memFree=1216672/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=41132 CPUtime=121.75
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 11141 0 0 0 12167 8 0 0 25 0 1 0 91224525 42119168 9836 1992294400 134512640 135995732 4294956016 18446744073709551615 134841885 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 10283 9836 172 362 0 9918 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 46496

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16625
/proc/meminfo: memFree=1214304/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=43664 CPUtime=181.73
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 11722 0 0 0 18164 9 0 0 25 0 1 0 91224525 44711936 10417 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 10916 10417 172 362 0 10551 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 49028

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16625
/proc/meminfo: memFree=1213536/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=44528 CPUtime=241.71
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 11914 0 0 0 24162 9 0 0 25 0 1 0 91224525 45596672 10609 1992294400 134512640 135995732 4294956016 18446744073709551615 134681232 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 11132 10609 172 362 0 10767 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 49892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16625
/proc/meminfo: memFree=1212640/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=45556 CPUtime=301.69
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 12152 0 0 0 30160 9 0 0 25 0 1 0 91224525 46649344 10847 1992294400 134512640 135995732 4294956016 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 11389 10847 172 362 0 11024 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 50920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16625
/proc/meminfo: memFree=1210912/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=47344 CPUtime=361.67
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 12595 0 0 0 36157 10 0 0 25 0 1 0 91224525 48480256 11290 1992294400 134512640 135995732 4294956016 18446744073709551615 134589481 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 11836 11290 172 362 0 11471 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 52708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16625
/proc/meminfo: memFree=1209312/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=49184 CPUtime=421.65
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 12994 0 0 0 42155 10 0 0 25 0 1 0 91224525 50364416 11689 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 12296 11689 172 362 0 11931 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 54548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16625
/proc/meminfo: memFree=1207840/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=50936 CPUtime=481.63
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 13373 0 0 0 48152 11 0 0 25 0 1 0 91224525 52158464 12068 1992294400 134512640 135995732 4294956016 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 12734 12068 172 362 0 12369 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 56300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16625
/proc/meminfo: memFree=1207264/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=51492 CPUtime=499.83
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 13500 0 0 0 49972 11 0 0 25 0 1 0 91224525 52727808 12195 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 12873 12195 172 362 0 12508 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 56856

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16625
/proc/meminfo: memFree=1207264/2055920 swapFree=4124000/4192956
[pid=16616] ppid=16614 vsize=5364 CPUtime=700.22
/proc/16616/stat : 16616 (hydrasat-multi.) S 16614 16616 15735 0 -1 4194304 320 24090 1 0 0 0 69974 48 16 0 1 0 91154475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16616/statm: 1341 245 202 169 0 52 0
[pid=16619] ppid=16616 vsize=51492 CPUtime=499.83
/proc/16619/stat : 16619 (hydrasat_cachew) R 16616 16616 15735 0 -1 4194304 13500 0 0 0 49972 11 0 0 25 0 1 0 91224525 52727808 12195 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/16619/statm: 12873 12195 172 362 0 12508 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 56856

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16616 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=745622
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=489925
# CPU time returned by wait4() is 700.236
# 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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.46
CPU system time (s): 0.59
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 96208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.746
system time used= 0.489925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24410
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 725

runsolver used 1.01285 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-25 05:46:44
IDJOB=1717831
IDBENCH=20425
IDSOLVER=518
FILE ID=node2/1717831-1240631203
PBS_JOBID= 9186334
Free space on /tmp= 66324 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717831-1240631203/watcher-1717831-1240631203 -o /tmp/evaluation-result-1717831-1240631203/solver-1717831-1240631203 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1717831-1240631203.cnf 1800 1453382608

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=1453382608

node2.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		: 3000.265
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		: 3000.265
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:       1344152 kB
Buffers:         64768 kB
Cached:         507284 kB
SwapCached:      63068 kB
Active:         194880 kB
Inactive:       442720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344152 kB
SwapTotal:     4192956 kB
SwapFree:      4124000 kB
Dirty:            7452 kB
Writeback:           0 kB
Mapped:          13992 kB
Slab:            60152 kB
Committed_AS:   330964 kB
PageTables:       1468 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= 66236 MiB
End job on node2 at 2009-04-25 06:06:46