Trace number 1530596

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 2009-03-22-Base? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S602463346-055.cnf
MD5SUMf50ad9abb19635b49e2de66215f8fa56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530596-1238570415/watcher-1530596-1238570415 -o /tmp/evaluation-result-1530596-1238570415/solver-1530596-1238570415 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530596-1238570415.cnf -rs 77539316 -co memory_limit 1800 

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: 0.96 1.05 1.01 3/73 31428
/proc/meminfo: memFree=1459704/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=1768 CPUtime=0
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 238 0 0 0 0 0 0 0 21 0 1 0 1129705472 1810432 222 1992294400 134512640 135997824 4294956176 18446744073709551615 134519808 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 442 222 158 362 0 77 0

[startup+0.0529589 s]
/proc/loadavg: 0.96 1.05 1.01 3/73 31428
/proc/meminfo: memFree=1459704/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=2028 CPUtime=0.04
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 301 0 0 0 4 0 0 0 21 0 1 0 1129705472 2076672 284 1992294400 134512640 135997824 4294956176 18446744073709551615 135368915 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 507 284 175 362 0 142 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2028

[startup+0.101968 s]
/proc/loadavg: 0.96 1.05 1.01 3/73 31428
/proc/meminfo: memFree=1459704/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=2028 CPUtime=0.09
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 309 0 0 0 9 0 0 0 21 0 1 0 1129705472 2076672 292 1992294400 134512640 135997824 4294956176 18446744073709551615 134817204 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 507 292 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.302009 s]
/proc/loadavg: 0.96 1.05 1.01 3/73 31428
/proc/meminfo: memFree=1459704/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=2160 CPUtime=0.29
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 339 0 0 0 29 0 0 0 23 0 1 0 1129705472 2211840 322 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 540 322 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.70109 s]
/proc/loadavg: 0.96 1.05 1.01 3/73 31428
/proc/meminfo: memFree=1459704/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=2296 CPUtime=0.69
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 377 0 0 0 69 0 0 0 25 0 1 0 1129705472 2351104 360 1992294400 134512640 135997824 4294956176 18446744073709551615 134757283 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 574 360 175 362 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50125 s]
/proc/loadavg: 0.96 1.05 1.01 2/74 31429
/proc/meminfo: memFree=1458800/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=2692 CPUtime=1.49
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 1129705472 2756608 470 1992294400 134512640 135997824 4294956176 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 673 470 175 362 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10158 s]
/proc/loadavg: 0.96 1.05 1.01 2/74 31429
/proc/meminfo: memFree=1457904/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=3484 CPUtime=3.09
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 674 0 0 0 309 0 0 0 25 0 1 0 1129705472 3567616 657 1992294400 134512640 135997824 4294956176 18446744073709551615 134757875 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 871 657 175 362 0 506 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3484

[startup+6.30123 s]
/proc/loadavg: 0.96 1.05 1.01 2/74 31429
/proc/meminfo: memFree=1457328/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=3748 CPUtime=6.29
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 748 0 0 0 629 0 0 0 25 0 1 0 1129705472 3837952 731 1992294400 134512640 135997824 4294956176 18446744073709551615 134843936 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 937 731 175 362 0 572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3748

[startup+12.7015 s]
/proc/loadavg: 0.96 1.05 1.01 2/74 31429
/proc/meminfo: memFree=1455856/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=5204 CPUtime=12.68
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 1099 0 0 0 1268 0 0 0 25 0 1 0 1129705472 5328896 1082 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 1301 1082 175 362 0 936 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5204

[startup+25.5011 s]
/proc/loadavg: 0.97 1.04 1.01 2/74 31429
/proc/meminfo: memFree=1452592/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=8612 CPUtime=25.48
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 1885 0 0 0 2547 1 0 0 25 0 1 0 1129705472 8818688 1868 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 2153 1868 175 362 0 1788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8612

[startup+51.1013 s]
/proc/loadavg: 0.98 1.04 1.01 2/74 31429
/proc/meminfo: memFree=1447472/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=14236 CPUtime=51.07
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 3239 0 0 0 5105 2 0 0 25 0 1 0 1129705472 14577664 3143 1992294400 134512640 135997824 4294956176 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 3559 3143 175 362 0 3194 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14236

[startup+102.306 s]
/proc/loadavg: 0.99 1.03 1.00 2/74 31429
/proc/meminfo: memFree=1445104/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=16732 CPUtime=102.26
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 3839 0 0 0 10223 3 0 0 25 0 1 0 1129705472 17133568 3743 1992294400 134512640 135997824 4294956176 18446744073709551615 134757840 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 4183 3743 175 362 0 3818 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16732

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/74 31429
/proc/meminfo: memFree=1444016/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=18004 CPUtime=162.23
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 4106 0 0 0 16220 3 0 0 25 0 1 0 1129705472 18436096 4010 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 4501 4010 175 362 0 4136 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18004

[startup+222.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/74 31429
/proc/meminfo: memFree=1442608/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=19616 CPUtime=222.21
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 4461 0 0 0 22218 3 0 0 25 0 1 0 1129705472 20086784 4365 1992294400 134512640 135997824 4294956176 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 4904 4365 175 362 0 4539 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19616

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/74 31429
/proc/meminfo: memFree=1440432/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=22168 CPUtime=282.19
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 5012 0 0 0 28215 4 0 0 25 0 1 0 1129705472 22700032 4916 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 5542 4916 175 362 0 5177 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 22168

[startup+342.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/74 31429
/proc/meminfo: memFree=1436336/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=26880 CPUtime=342.17
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 6102 0 0 0 34212 5 0 0 25 0 1 0 1129705472 27525120 5955 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 6720 5955 175 362 0 6355 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26880

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1433776/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=29880 CPUtime=402.15
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 6848 0 0 0 40209 6 0 0 25 0 1 0 1129705472 30597120 6560 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 7470 6560 175 362 0 7105 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29880

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1430960/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=32836 CPUtime=462.12
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 7553 0 0 0 46206 6 0 0 25 0 1 0 1129705472 33624064 7265 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8209 7265 175 362 0 7844 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 32836

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1430384/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=33572 CPUtime=522.1
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 7695 0 0 0 52204 6 0 0 25 0 1 0 1129705472 34377728 7407 1992294400 134512640 135997824 4294956176 18446744073709551615 134757431 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8393 7407 175 362 0 8028 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 33572

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1430384/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=33572 CPUtime=582.08
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 7700 0 0 0 58202 6 0 0 25 0 1 0 1129705472 34377728 7412 1992294400 134512640 135997824 4294956176 18446744073709551615 134589876 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8393 7412 175 362 0 8028 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 33572

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1430256/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=33572 CPUtime=642.06
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 7720 0 0 0 64200 6 0 0 25 0 1 0 1129705472 34377728 7432 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8393 7432 175 362 0 8028 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 33572

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1430256/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=33572 CPUtime=702.04
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 7722 0 0 0 70198 6 0 0 25 0 1 0 1129705472 34377728 7434 1992294400 134512640 135997824 4294956176 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8393 7434 175 362 0 8028 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 33572

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1430192/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=33720 CPUtime=762.02
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 7736 0 0 0 76196 6 0 0 25 0 1 0 1129705472 34529280 7448 1992294400 134512640 135997824 4294956176 18446744073709551615 134757693 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8430 7448 175 362 0 8065 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 33720

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1430128/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=33720 CPUtime=822
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 7762 0 0 0 82194 6 0 0 25 0 1 0 1129705472 34529280 7474 1992294400 134512640 135997824 4294956176 18446744073709551615 134757383 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8430 7474 175 362 0 8065 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 33720

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1429680/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=34232 CPUtime=881.97
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 7863 0 0 0 88191 6 0 0 25 0 1 0 1129705472 35053568 7575 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8558 7575 175 362 0 8193 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 34232

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1428784/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=35444 CPUtime=941.96
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 8098 0 0 0 94189 7 0 0 25 0 1 0 1129705472 36294656 7810 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8861 7810 175 362 0 8496 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 35444

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1428656/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=35444 CPUtime=1001.94
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 8128 0 0 0 100187 7 0 0 25 0 1 0 1129705472 36294656 7840 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 8861 7840 175 362 0 8496 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 35444

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1427632/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=36600 CPUtime=1061.92
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 8377 0 0 0 106185 7 0 0 25 0 1 0 1129705472 37478400 8089 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 9150 8089 175 362 0 8785 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 36600

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1427312/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=36792 CPUtime=1121.89
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 8450 0 0 0 112182 7 0 0 25 0 1 0 1129705472 37675008 8162 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 9198 8162 175 362 0 8833 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 36792

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1426928/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=37324 CPUtime=1181.87
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 8551 0 0 0 118180 7 0 0 25 0 1 0 1129705472 38219776 8263 1992294400 134512640 135997824 4294956176 18446744073709551615 134757730 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 9331 8263 175 362 0 8966 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 37324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1426864/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=37468 CPUtime=1200.07
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 8567 0 0 0 120000 7 0 0 25 0 1 0 1129705472 38367232 8279 1992294400 134512640 135997824 4294956176 18446744073709551615 134756179 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 9367 8279 175 362 0 9002 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 37468

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: 0.99 1.00 1.00 2/74 31429
/proc/meminfo: memFree=1426864/2055920 swapFree=4170060/4192956
[pid=31428] ppid=31426 vsize=37468 CPUtime=1200.07
/proc/31428/stat : 31428 (hydrasat) R 31426 31428 31240 0 -1 4194304 8567 0 0 0 120000 7 0 0 25 0 1 0 1129705472 38367232 8279 1992294400 134512640 135997824 4294956176 18446744073709551615 134756179 0 0 4096 1 0 0 0 17 1 0 0
/proc/31428/statm: 9367 8279 175 362 0 9002 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 37468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.078987
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 37468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8567
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= 2
involuntary context switches= 884

runsolver used 1.14383 second user time and 3.23351 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-01 09:20:15
IDJOB=1530596
IDBENCH=70649
IDSOLVER=520
FILE ID=node80/1530596-1238570415
PBS_JOBID= 9062182
Free space on /tmp= 64800 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S602463346-055.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530596-1238570415/watcher-1530596-1238570415 -o /tmp/evaluation-result-1530596-1238570415/solver-1530596-1238570415 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530596-1238570415.cnf -rs 77539316 -co memory_limit 1800

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

MD5SUM BENCH= f50ad9abb19635b49e2de66215f8fa56
RANDOM SEED=77539316

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1460120 kB
Buffers:         91280 kB
Cached:         408232 kB
SwapCached:      14568 kB
Active:         234900 kB
Inactive:       280996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460120 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          21972 kB
Slab:            64924 kB
Committed_AS:  2988292 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-04-01 09:40:18