Trace number 1530379

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-Flat 2009-03-22-Flat? (TO) 1200.02 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
MD5SUMd12485f50a62e2b98f775ccf4d7988c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark41.1417
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1530379-1238519112/watcher-1530379-1238519112 -o /tmp/evaluation-result-1530379-1238519112/solver-1530379-1238519112 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530379-1238519112.cnf -rs 1911588042 -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: 1.00 0.99 0.99 3/64 17745
/proc/meminfo: memFree=1602712/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=1596 CPUtime=0
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1124573085 1634304 188 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 399 188 127 319 0 77 0

[startup+0.0907681 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17745
/proc/meminfo: memFree=1602712/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=1860 CPUtime=0.08
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 275 0 0 0 8 0 0 0 18 0 1 0 1124573085 1904640 258 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 465 258 148 319 0 143 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1860

[startup+0.101768 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17745
/proc/meminfo: memFree=1602712/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=1860 CPUtime=0.1
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 277 0 0 0 10 0 0 0 18 0 1 0 1124573085 1904640 260 1992294400 134512640 135819388 4294956160 18446744073709551615 134615940 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 465 260 148 319 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.301787 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17745
/proc/meminfo: memFree=1602712/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=1988 CPUtime=0.3
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 308 0 0 0 30 0 0 0 19 0 1 0 1124573085 2035712 291 1992294400 134512640 135819388 4294956160 18446744073709551615 134618357 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 497 291 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.701824 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17745
/proc/meminfo: memFree=1602712/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=2120 CPUtime=0.7
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 354 0 0 0 70 0 0 0 22 0 1 0 1124573085 2170880 337 1992294400 134512640 135819388 4294956160 18446744073709551615 134602896 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 530 337 148 319 0 208 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2120

[startup+1.5019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1601744/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=2644 CPUtime=1.5
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 489 0 0 0 150 0 0 0 25 0 1 0 1124573085 2707456 472 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 661 472 148 319 0 339 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2644

[startup+3.10105 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1600848/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=3436 CPUtime=3.09
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 667 0 0 0 309 0 0 0 25 0 1 0 1124573085 3518464 650 1992294400 134512640 135819388 4294956160 18446744073709551615 135208577 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 859 650 148 319 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3436

[startup+6.30135 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1600336/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=3708 CPUtime=6.29
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 743 0 0 0 629 0 0 0 25 0 1 0 1124573085 3796992 726 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 927 726 148 319 0 605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3708

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1598608/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=5544 CPUtime=12.69
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 1153 0 0 0 1269 0 0 0 25 0 1 0 1124573085 5677056 1136 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 1386 1136 148 319 0 1064 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5544

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1595024/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=9184 CPUtime=25.48
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 2012 0 0 0 2547 1 0 0 25 0 1 0 1124573085 9404416 1995 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 2296 1995 148 319 0 1974 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9184

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1589776/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=15616 CPUtime=51.08
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 3425 0 0 0 5105 3 0 0 25 0 1 0 1124573085 15990784 3334 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 3904 3334 148 319 0 3582 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15616

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1586000/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=19564 CPUtime=102.27
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 4404 0 0 0 10223 4 0 0 25 0 1 0 1124573085 20033536 4248 1992294400 134512640 135819388 4294956160 18446744073709551615 134617483 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 4891 4248 148 319 0 4569 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19564

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1585488/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=20180 CPUtime=162.25
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 4532 0 0 0 16221 4 0 0 25 0 1 0 1124573085 20664320 4376 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 5045 4376 148 319 0 4723 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20180

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1584400/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=21280 CPUtime=222.23
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 4826 0 0 0 22219 4 0 0 25 0 1 0 1124573085 21790720 4634 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 5320 4634 148 319 0 4998 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21280

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1582864/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=22984 CPUtime=282.22
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 5278 0 0 0 28218 4 0 0 25 0 1 0 1124573085 23535616 5015 1992294400 134512640 135819388 4294956160 18446744073709551615 134617410 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 5746 5015 148 319 0 5424 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22984

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1579408/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=26968 CPUtime=342.2
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 6243 0 0 0 34215 5 0 0 25 0 1 0 1124573085 27615232 5869 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 6742 5869 148 319 0 6420 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26968

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1576080/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=30980 CPUtime=402.19
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 7267 0 0 0 40213 6 0 0 25 0 1 0 1124573085 31723520 6708 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 7745 6708 148 319 0 7423 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30980

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1573072/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=34696 CPUtime=462.17
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 8205 0 0 0 46210 7 0 0 25 0 1 0 1124573085 35528704 7454 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 8674 7454 148 319 0 8352 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 34696

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1569552/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=39388 CPUtime=522.16
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 9410 0 0 0 52208 8 0 0 25 0 1 0 1124573085 40333312 8337 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 9847 8337 148 319 0 9525 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 39388

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1567568/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=41604 CPUtime=582.15
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 9907 0 0 0 58206 9 0 0 25 0 1 0 1124573085 42602496 8834 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 10401 8834 148 319 0 10079 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 41604

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1565392/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=43832 CPUtime=642.13
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 10442 0 0 0 64204 9 0 0 25 0 1 0 1124573085 44883968 9369 1992294400 134512640 135819388 4294956160 18446744073709551615 134616935 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 10958 9369 148 319 0 10636 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 43832

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1561936/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=47072 CPUtime=702.12
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 11308 0 0 0 70202 10 0 0 25 0 1 0 1124573085 48201728 10235 1992294400 134512640 135819388 4294956160 18446744073709551615 134616978 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 11768 10235 148 319 0 11446 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 47072

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1557648/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=52504 CPUtime=762.11
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 12649 0 0 0 76199 12 0 0 25 0 1 0 1124573085 53764096 11248 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 13126 11248 148 319 0 12804 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 52504

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1555856/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=55336 CPUtime=822.09
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 13402 0 0 0 82196 13 0 0 25 0 1 0 1124573085 56664064 11744 1992294400 134512640 135819388 4294956160 18446744073709551615 134617364 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 13834 11744 148 319 0 13512 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 55336

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1553040/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=58140 CPUtime=882.07
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 14094 0 0 0 88194 13 0 0 25 0 1 0 1124573085 59535360 12436 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 14535 12436 148 319 0 14213 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 58140

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1550032/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=61268 CPUtime=942.06
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 15087 0 0 0 94192 14 0 0 25 0 1 0 1124573085 62738432 13208 1992294400 134512640 135819388 4294956160 18446744073709551615 134617272 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 15317 13208 148 319 0 14995 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 61268

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1547600/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=63912 CPUtime=1002.04
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 15702 0 0 0 100190 14 0 0 25 0 1 0 1124573085 65445888 13823 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 15978 13823 148 319 0 15656 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63912

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1545232/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=66576 CPUtime=1062.03
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 16279 0 0 0 106188 15 0 0 25 0 1 0 1124573085 68173824 14400 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 16644 14400 148 319 0 16322 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 66576

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1541904/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=70776 CPUtime=1122.02
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 17117 0 0 0 112186 16 0 0 25 0 1 0 1124573085 72474624 15238 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 17694 15238 148 319 0 17372 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 70776

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1540560/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=72008 CPUtime=1182
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 17448 0 0 0 118184 16 0 0 25 0 1 0 1124573085 73736192 15569 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 18002 15569 148 319 0 17680 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 72008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1539792/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=72692 CPUtime=1200
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 17630 0 0 0 119984 16 0 0 25 0 1 0 1124573085 74436608 15751 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 18173 15751 148 319 0 17851 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 72692

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17746
/proc/meminfo: memFree=1539792/2055920 swapFree=4179168/4192956
[pid=17745] ppid=17743 vsize=72692 CPUtime=1200
/proc/17745/stat : 17745 (hydrasat-flat) R 17743 17745 17325 0 -1 4194304 17630 0 0 0 119984 16 0 0 25 0 1 0 1124573085 74436608 15751 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17745/statm: 18173 15751 148 319 0 17851 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 72692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.02
CPU user time (s): 1199.84
CPU system time (s): 0.175973
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 72692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17630
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= 1490

runsolver used 0.863868 second user time and 2.46362 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-31 19:05:12
IDJOB=1530379
IDBENCH=70577
IDSOLVER=519
FILE ID=node61/1530379-1238519112
PBS_JOBID= 9061988
Free space on /tmp= 66344 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530379-1238519112/watcher-1530379-1238519112 -o /tmp/evaluation-result-1530379-1238519112/solver-1530379-1238519112 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530379-1238519112.cnf -rs 1911588042 -co memory_limit 1800

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

MD5SUM BENCH= d12485f50a62e2b98f775ccf4d7988c2
RANDOM SEED=1911588042

node61.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		: 3000.238
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		: 3000.238
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:       1603192 kB
Buffers:         85576 kB
Cached:         273840 kB
SwapCached:       7920 kB
Active:         186928 kB
Inactive:       182168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603192 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            69764 kB
Committed_AS:  2711588 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-31 19:25:14