Trace number 1530895

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) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
MD5SUM3cbdb12135a22f8cc0405b84f56b2b22
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1530895-1238599787/watcher-1530895-1238599787 -o /tmp/evaluation-result-1530895-1238599787/solver-1530895-1238599787 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530895-1238599787.cnf -rs 1848682240 -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: 0.97 1.04 1.00 3/71 23101
/proc/meminfo: memFree=1244168/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=1592 CPUtime=0
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1132641841 1630208 188 1992294400 134512640 135819388 4294956176 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 398 188 128 319 0 76 0

[startup+0.0304101 s]
/proc/loadavg: 0.97 1.04 1.00 3/71 23101
/proc/meminfo: memFree=1244168/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=1724 CPUtime=0.02
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 255 0 0 0 2 0 0 0 18 0 1 0 1132641841 1765376 238 1992294400 134512640 135819388 4294956176 18446744073709551615 134617704 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 431 238 148 319 0 109 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1724

[startup+0.101423 s]
/proc/loadavg: 0.97 1.04 1.00 3/71 23101
/proc/meminfo: memFree=1244168/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=1724 CPUtime=0.09
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1132641841 1765376 256 1992294400 134512640 135819388 4294956176 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 431 256 148 319 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.301461 s]
/proc/loadavg: 0.97 1.04 1.00 3/71 23101
/proc/meminfo: memFree=1244168/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=1856 CPUtime=0.29
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 1132641841 1900544 288 1992294400 134512640 135819388 4294956176 18446744073709551615 134616986 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 464 288 148 319 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1856

[startup+0.701537 s]
/proc/loadavg: 0.97 1.04 1.00 3/71 23101
/proc/meminfo: memFree=1244168/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=2120 CPUtime=0.69
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 350 0 0 0 69 0 0 0 22 0 1 0 1132641841 2170880 333 1992294400 134512640 135819388 4294956176 18446744073709551615 134587680 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 530 333 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50169 s]
/proc/loadavg: 0.97 1.04 1.00 2/72 23102
/proc/meminfo: memFree=1243200/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=2644 CPUtime=1.49
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 1132641841 2707456 473 1992294400 134512640 135819388 4294956176 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 661 473 148 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.102 s]
/proc/loadavg: 0.97 1.04 1.00 2/72 23102
/proc/meminfo: memFree=1242304/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=3696 CPUtime=3.09
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 746 0 0 0 309 0 0 0 25 0 1 0 1132641841 3784704 729 1992294400 134512640 135819388 4294956176 18446744073709551615 134671987 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 924 729 148 319 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3696

[startup+6.30161 s]
/proc/loadavg: 0.97 1.04 1.00 2/72 23102
/proc/meminfo: memFree=1239936/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=5772 CPUtime=6.29
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 1201 0 0 0 628 1 0 0 25 0 1 0 1132641841 5910528 1184 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 1443 1184 148 319 0 1121 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5772

[startup+12.7018 s]
/proc/loadavg: 0.97 1.04 1.00 2/72 23102
/proc/meminfo: memFree=1237056/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=8676 CPUtime=12.69
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 1887 0 0 0 1268 1 0 0 25 0 1 0 1132641841 8884224 1863 1992294400 134512640 135819388 4294956176 18446744073709551615 134617033 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 2169 1863 148 319 0 1847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8676

[startup+25.5013 s]
/proc/loadavg: 0.98 1.04 1.00 2/72 23102
/proc/meminfo: memFree=1232320/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=13880 CPUtime=25.48
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 3044 0 0 0 2546 2 0 0 25 0 1 0 1132641841 14213120 3020 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 3470 3020 148 319 0 3148 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13880

[startup+51.1012 s]
/proc/loadavg: 0.99 1.03 1.00 2/72 23102
/proc/meminfo: memFree=1227200/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=19912 CPUtime=51.08
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 4446 0 0 0 5104 4 0 0 25 0 1 0 1132641841 20389888 4357 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 4978 4357 148 319 0 4656 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19912

[startup+102.306 s]
/proc/loadavg: 0.99 1.03 1.00 2/72 23102
/proc/meminfo: memFree=1219072/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=28472 CPUtime=102.26
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 6440 0 0 0 10221 5 0 0 25 0 1 0 1132641841 29155328 6351 1992294400 134512640 135819388 4294956176 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 7118 6351 148 319 0 6796 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28472

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/72 23102
/proc/meminfo: memFree=1212800/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=35756 CPUtime=162.24
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 8211 0 0 0 16217 7 0 0 25 0 1 0 1132641841 36614144 7922 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 8939 7922 148 319 0 8617 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35756

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/72 23102
/proc/meminfo: memFree=1206400/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=43008 CPUtime=222.21
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 10049 0 0 0 22213 8 0 0 25 0 1 0 1132641841 44040192 9499 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 10752 9499 148 319 0 10430 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 43008

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/72 23102
/proc/meminfo: memFree=1201792/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=48252 CPUtime=282.19
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 11276 0 0 0 28210 9 0 0 25 0 1 0 1132641841 49410048 10665 1992294400 134512640 135819388 4294956176 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 12063 10665 148 319 0 11741 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 48252

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1197824/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=52932 CPUtime=342.17
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 12328 0 0 0 34207 10 0 0 25 0 1 0 1132641841 54202368 11636 1992294400 134512640 135819388 4294956176 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 13233 11636 148 319 0 12911 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52932

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1192192/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=60912 CPUtime=402.15
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 14558 0 0 0 40204 11 0 0 25 0 1 0 1132641841 62373888 13046 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 15228 13046 148 319 0 14906 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 60912

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1188800/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=64216 CPUtime=462.13
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 15397 0 0 0 46201 12 0 0 25 0 1 0 1132641841 65757184 13885 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 16054 13885 148 319 0 15732 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 64216

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1186048/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=66860 CPUtime=522.11
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 16082 0 0 0 52199 12 0 0 25 0 1 0 1132641841 68464640 14570 1992294400 134512640 135819388 4294956176 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 16715 14570 148 319 0 16393 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 66860

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1182400/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=70340 CPUtime=582.09
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 16981 0 0 0 58195 14 0 0 25 0 1 0 1132641841 72028160 15469 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 17585 15469 148 319 0 17263 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 70340

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1179328/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=73900 CPUtime=642.07
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 17885 0 0 0 64193 14 0 0 25 0 1 0 1132641841 75673600 16232 1992294400 134512640 135819388 4294956176 18446744073709551615 134618109 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 18475 16232 148 319 0 18153 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 73900

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1176192/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=76908 CPUtime=702.05
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 18658 0 0 0 70190 15 0 0 25 0 1 0 1132641841 78753792 17005 1992294400 134512640 135819388 4294956176 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 19227 17005 148 319 0 18905 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 76908

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1173440/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=79704 CPUtime=762.04
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 19341 0 0 0 76188 16 0 0 25 0 1 0 1132641841 81616896 17688 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 19926 17688 148 319 0 19604 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 79704

[startup+822.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1170048/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=83964 CPUtime=822.01
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 20436 0 0 0 82184 17 0 0 25 0 1 0 1132641841 85979136 18541 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 20991 18541 148 319 0 20669 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 83964

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23102
/proc/meminfo: memFree=1167424/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=86588 CPUtime=881.99
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 21088 0 0 0 88181 18 0 0 25 0 1 0 1132641841 88666112 19193 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 21647 19193 148 319 0 21325 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 86588

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23104
/proc/meminfo: memFree=1164992/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=89612 CPUtime=941.96
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 21849 0 0 0 94178 18 0 0 25 0 1 0 1132641841 91762688 19813 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 22403 19813 148 319 0 22081 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 89612

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23104
/proc/meminfo: memFree=1162176/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=93120 CPUtime=1001.94
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 22821 0 0 0 100175 19 0 0 25 0 1 0 1132641841 95354880 20513 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 23280 20513 148 319 0 22958 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 93120

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23104
/proc/meminfo: memFree=1159808/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=95820 CPUtime=1061.93
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 23470 0 0 0 106173 20 0 0 25 0 1 0 1132641841 98119680 21116 1992294400 134512640 135819388 4294956176 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 23955 21116 148 319 0 23633 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 95820

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23104
/proc/meminfo: memFree=1157440/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=98740 CPUtime=1121.9
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 24131 0 0 0 112170 20 0 0 25 0 1 0 1132641841 101109760 21716 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 24685 21716 148 319 0 24363 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 98740

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23104
/proc/meminfo: memFree=1155456/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=100904 CPUtime=1181.88
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 24626 0 0 0 118167 21 0 0 25 0 1 0 1132641841 103325696 22211 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 25226 22211 148 319 0 24904 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 100904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 23104
/proc/meminfo: memFree=1154816/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=101584 CPUtime=1200.08
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 24779 0 0 0 119987 21 0 0 25 0 1 0 1132641841 104022016 22364 1992294400 134512640 135819388 4294956176 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 25396 22364 148 319 0 25074 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 101584

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 2/72 23104
/proc/meminfo: memFree=1154816/2055920 swapFree=4170332/4192956
[pid=23101] ppid=23099 vsize=101584 CPUtime=1200.08
/proc/23101/stat : 23101 (hydrasat-flat) R 23099 23101 22937 0 -1 4194304 24779 0 0 0 119987 21 0 0 25 0 1 0 1132641841 104022016 22364 1992294400 134512640 135819388 4294956176 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/23101/statm: 25396 22364 148 319 0 25074 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 101584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.87
CPU system time (s): 0.233964
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 101584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24779
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= 1149

runsolver used 1.03384 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 17:29:47
IDJOB=1530895
IDBENCH=70749
IDSOLVER=519
FILE ID=node38/1530895-1238599787
PBS_JOBID= 9068334
Free space on /tmp= 65528 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530895-1238599787/watcher-1530895-1238599787 -o /tmp/evaluation-result-1530895-1238599787/solver-1530895-1238599787 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530895-1238599787.cnf -rs 1848682240 -co memory_limit 1800

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

MD5SUM BENCH= 3cbdb12135a22f8cc0405b84f56b2b22
RANDOM SEED=1848682240

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1244584 kB
Buffers:         95568 kB
Cached:         612700 kB
SwapCached:      11172 kB
Active:         207936 kB
Inactive:       512932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244584 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          18336 kB
Slab:            75672 kB
Committed_AS:  3246364 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-01 17:49:50