Trace number 1529738

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) 1200.12 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1529738-1238407625/watcher-1529738-1238407625 -o /tmp/evaluation-result-1529738-1238407625/solver-1529738-1238407625 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1529738-1238407625.cnf -rs 1935728529 -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: 0.99 0.98 0.99 3/64 17563
/proc/meminfo: memFree=1146872/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=1932 CPUtime=0
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1113429301 1978368 197 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 483 197 151 362 0 118 0

[startup+0.0562999 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17563
/proc/meminfo: memFree=1146872/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=3384 CPUtime=0.05
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 590 0 0 0 5 0 0 0 18 0 1 0 1113429301 3465216 574 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 846 574 151 362 0 481 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3384

[startup+0.101306 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17563
/proc/meminfo: memFree=1146872/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=4572 CPUtime=0.09
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 918 0 0 0 9 0 0 0 18 0 1 0 1113429301 4681728 902 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 1143 902 151 362 0 778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4572

[startup+0.301341 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17563
/proc/meminfo: memFree=1146872/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=8080 CPUtime=0.29
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 1840 0 0 0 29 0 0 0 19 0 1 0 1113429301 8273920 1643 1992294400 134512640 135997824 4294956160 18446744073709551615 135387639 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 2020 1643 159 362 0 1655 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8080

[startup+0.70141 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17563
/proc/meminfo: memFree=1146872/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=13000 CPUtime=0.69
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 3207 0 0 0 68 1 0 0 22 0 1 0 1113429301 13312000 2903 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 3250 2903 174 362 0 2885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13000

[startup+1.50155 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1135408/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=13932 CPUtime=1.5
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 3444 0 0 0 148 2 0 0 25 0 1 0 1113429301 14266368 3140 1992294400 134512640 135997824 4294956160 18446744073709551615 134682746 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 3483 3140 175 362 0 3118 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13932

[startup+3.10183 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1134256/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=14736 CPUtime=3.1
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 3633 0 0 0 308 2 0 0 25 0 1 0 1113429301 15089664 3329 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 3684 3329 175 362 0 3319 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 14736

[startup+6.30139 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1133424/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=16072 CPUtime=6.29
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 3967 0 0 0 627 2 0 0 25 0 1 0 1113429301 16457728 3663 1992294400 134512640 135997824 4294956160 18446744073709551615 134845113 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 4018 3663 175 362 0 3653 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16072

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1131376/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=17816 CPUtime=12.69
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 4418 0 0 0 1267 2 0 0 25 0 1 0 1113429301 18243584 4114 1992294400 134512640 135997824 4294956160 18446744073709551615 134639002 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 4454 4114 175 362 0 4089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17816

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1126576/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=22100 CPUtime=25.48
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 5476 0 0 0 2545 3 0 0 25 0 1 0 1113429301 22630400 5172 1992294400 134512640 135997824 4294956160 18446744073709551615 134843904 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 5525 5172 175 362 0 5160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22100

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1117872/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=31236 CPUtime=51.08
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 7760 0 0 0 5103 5 0 0 25 0 1 0 1113429301 31985664 7456 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 7809 7456 175 362 0 7444 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31236

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1102576/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=46168 CPUtime=102.26
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 11472 0 0 0 10218 8 0 0 25 0 1 0 1113429301 47276032 11168 1992294400 134512640 135997824 4294956160 18446744073709551615 134756069 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 11542 11168 175 362 0 11177 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46168

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1084784/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=63876 CPUtime=162.24
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 15915 0 0 0 16212 12 0 0 25 0 1 0 1113429301 65409024 15611 1992294400 134512640 135997824 4294956160 18446744073709551615 134682589 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 15969 15611 175 362 0 15604 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 63876

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1080240/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=68460 CPUtime=222.21
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 17039 0 0 0 22209 12 0 0 25 0 1 0 1113429301 70103040 16735 1992294400 134512640 135997824 4294956160 18446744073709551615 135387659 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 17115 16735 175 362 0 16750 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 68460

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1076592/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=72504 CPUtime=282.19
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 18050 0 0 0 28206 13 0 0 25 0 1 0 1113429301 74244096 17746 1992294400 134512640 135997824 4294956160 18446744073709551615 134757787 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 18126 17746 175 362 0 17761 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 72504

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1043696/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=105332 CPUtime=342.17
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 26191 0 0 0 34199 18 0 0 25 0 1 0 1113429301 107859968 25887 1992294400 134512640 135997824 4294956160 18446744073709551615 134757426 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 26333 25887 175 362 0 25968 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 105332

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1020400/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=128628 CPUtime=402.15
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 31966 0 0 0 40194 21 0 0 25 0 1 0 1113429301 131715072 31662 1992294400 134512640 135997824 4294956160 18446744073709551615 134756069 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 32157 31662 175 362 0 31792 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 128628

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1020336/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=128628 CPUtime=462.12
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 31970 0 0 0 46191 21 0 0 25 0 1 0 1113429301 131715072 31666 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 32157 31666 175 362 0 31792 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 128628

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1020336/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=128628 CPUtime=522.11
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 31972 0 0 0 52189 22 0 0 25 0 1 0 1113429301 131715072 31668 1992294400 134512640 135997824 4294956160 18446744073709551615 134817164 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 32157 31668 175 362 0 31792 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 128628

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=1016496/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=132656 CPUtime=582.09
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 32978 0 0 0 58186 23 0 0 25 0 1 0 1113429301 135839744 32674 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 33164 32674 175 362 0 32799 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 132656

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=997168/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=152072 CPUtime=642.07
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 37766 0 0 0 64180 27 0 0 25 0 1 0 1113429301 155721728 37462 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 38018 37462 175 362 0 37653 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 152072

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=979760/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=169888 CPUtime=702.04
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 42155 0 0 0 70174 30 0 0 25 0 1 0 1113429301 173965312 41851 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 42472 41851 175 362 0 42107 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 169888

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=968624/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=180980 CPUtime=762.03
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 44889 0 0 0 76170 33 0 0 25 0 1 0 1113429301 185323520 44585 1992294400 134512640 135997824 4294956160 18446744073709551615 134683591 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 45245 44585 175 362 0 44880 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 180980

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=968496/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=181236 CPUtime=822
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 44920 0 0 0 82167 33 0 0 25 0 1 0 1113429301 185585664 44616 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 45309 44616 175 362 0 44944 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 181236

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=968432/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=181236 CPUtime=881.98
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 44922 0 0 0 88165 33 0 0 25 0 1 0 1113429301 185585664 44618 1992294400 134512640 135997824 4294956160 18446744073709551615 134664561 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 45309 44618 175 362 0 44944 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 181236

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=968432/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=181236 CPUtime=941.96
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 44923 0 0 0 94162 34 0 0 25 0 1 0 1113429301 185585664 44619 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 45309 44619 175 362 0 44944 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 181236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=968176/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=181524 CPUtime=1001.94
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 44988 0 0 0 100160 34 0 0 25 0 1 0 1113429301 185880576 44684 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 45381 44684 175 362 0 45016 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 181524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=966064/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=183956 CPUtime=1061.92
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 45569 0 0 0 106158 34 0 0 25 0 1 0 1113429301 188370944 45265 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 45989 45265 175 362 0 45624 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 183956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=949104/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=200980 CPUtime=1121.9
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 49778 0 0 0 112153 37 0 0 25 0 1 0 1113429301 205803520 49474 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 50245 49474 175 362 0 49880 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 200980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=935408/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=215372 CPUtime=1181.87
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 53219 0 0 0 118147 40 0 0 25 0 1 0 1113429301 220540928 52915 1992294400 134512640 135997824 4294956160 18446744073709551615 134756142 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 53843 52915 175 362 0 53478 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 215372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17564
/proc/meminfo: memFree=931120/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=219392 CPUtime=1200.07
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 54240 0 0 0 119966 41 0 0 25 0 1 0 1113429301 224657408 53936 1992294400 134512640 135997824 4294956160 18446744073709551615 134846352 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 54848 53936 175 362 0 54483 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 219392

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 0.98 0.99 2/65 17564
/proc/meminfo: memFree=931120/2055920 swapFree=4174136/4192956
[pid=17563] ppid=17561 vsize=219392 CPUtime=1200.07
/proc/17563/stat : 17563 (hydrasat) R 17561 17563 17271 0 -1 4194304 54240 0 0 0 119966 41 0 0 25 0 1 0 1113429301 224657408 53936 1992294400 134512640 135997824 4294956160 18446744073709551615 134846352 0 0 4096 1 0 0 0 17 1 0 0
/proc/17563/statm: 54848 53936 175 362 0 54483 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 219392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.12
CPU user time (s): 1199.67
CPU system time (s): 0.452931
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 219392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54240
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= 3023

runsolver used 0.871867 second user time and 2.48862 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-30 12:07:05
IDJOB=1529738
IDBENCH=70363
IDSOLVER=520
FILE ID=node4/1529738-1238407625
PBS_JOBID= 9061433
Free space on /tmp= 65244 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529738-1238407625/watcher-1529738-1238407625 -o /tmp/evaluation-result-1529738-1238407625/solver-1529738-1238407625 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1529738-1238407625.cnf -rs 1935728529 -co memory_limit 1800

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=1935728529

node4.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:       1147352 kB
Buffers:         96744 kB
Cached:         702248 kB
SwapCached:      12656 kB
Active:          47192 kB
Inactive:       765876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147352 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            2932 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            81452 kB
Committed_AS:  2785912 kB
PageTables:       1480 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= 65240 MiB
End job on node4 at 2009-03-30 12:27:08