Trace number 1516413

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
MXC 2009-03-10? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S284173264-081.cnf
MD5SUMe8f7903d690618b3eb32880d64fd6acf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.13483
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

24.68/24.70	c starting MXC with:
24.68/24.70	c cnf_path = HOME/instance-1516413-1238269188.cnf
24.68/24.70	c restart_strategy = auto
24.68/24.70	c sign_strategy = cached
24.68/24.70	c use_preprocessing = -1
24.68/24.70	c output_implicant = 1
24.68/24.70	c timeout_seconds = 0
24.68/24.70	c running SatELite... done
24.68/24.70	c 1 vars eliminated
24.68/24.70	c received 0 units and 6230 clauses from SatELite
24.68/24.70	c 0 assignments made, starting to guess now
24.68/24.70	c ===================================[MXC]=====================================
24.68/24.70	c | Conflicts |                Clause Statistics                   |   Vars   |
24.68/24.70	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
24.68/24.70	c =============================================================================
24.68/24.70	c |         0 |       0       0     6230        0        0     nan |       70 |
24.68/24.70	c |       100 |       0       0     6230      100     1050    24.6 |       70 |
24.68/24.70	c |       210 |       0       0     6230      210     1105    24.9 |       70 |
24.68/24.70	c |       441 |       0       0     6230      441     1220    24.9 |       70 |
24.68/24.70	c |       805 |       0       0     6230      805     1402    24.6 |       70 |
24.68/24.70	c |      1315 |       0       0     6230     1315     1609    24.6 |       70 |
24.68/24.70	c |      1986 |       0       0     6230     1138     1754    24.2 |       70 |
24.68/24.70	c |      2834 |       0       0     6230     1046     1894    23.1 |       70 |
24.68/24.70	c |      3876 |       0       0     6230     1076     2031    23.5 |       70 |
24.68/24.70	c |      5132 |       0       0     6230     1260     2163    23.2 |       70 |
24.68/24.70	c |      6623 |       0       0     6230     1627     2292    23.1 |       70 |
24.68/24.70	c |      8373 |       0       0     6230     2203     2419    23.0 |       70 |
24.68/24.70	c |     10408 |       0       0     6230     1766     2543    22.6 |       70 |
24.68/24.70	c |     12756 |       0       0     6230     1493     2665    22.5 |       70 |
24.68/24.70	c |     15449 |       0       0     6230     1435     2786    23.1 |       70 |
24.68/24.70	c |     18521 |       0       0     6230     1638     2906    22.6 |       70 |
24.68/24.70	c |     22010 |       0       0     6230     2150     3025    22.0 |       70 |
24.68/24.70	c |     25958 |       0       0     6230     3022     3144    22.1 |       70 |
24.68/24.70	c |     30411 |       0       0     6230     2692     3262    22.6 |       70 |
24.68/24.70	c |     35419 |       0       0     6230     2731     3381    22.1 |       70 |
24.68/24.70	c |     41038 |       0       0     6230     3206     3499    23.4 |       70 |
24.68/24.70	c |     47329 |       0       0     6230     2390     3618    22.6 |       70 |
24.68/24.70	c |     54360 |       0       0     6230     2052     3737    21.6 |       70 |
24.68/24.70	c |     62205 |       0       0     6230     2290     3857    22.1 |       70 |
24.68/24.70	c |     70945 |       0       0     6230     3199     3978    22.3 |       70 |
24.68/24.70	c |     80669 |       0       0     6230     2833     4099    23.1 |       70 |
24.68/24.70	c |     91476 |       0       0     6230     3240     4222    22.7 |       70 |
24.68/24.70	c |    103474 |       0       0     6230     2387     4346    22.2 |       70 |
24.68/24.70	c |    116782 |       0       0     6230     2463     4471    22.0 |       70 |
24.68/24.70	c |    131532 |       0       0     6230     3613     4597    22.6 |       70 |
24.68/24.70	c |    147868 |       0       0     6230     3657     4726    22.3 |       70 |
24.68/24.70	c |    165948 |       0       0     6230     2584     4855    21.7 |       70 |
24.68/24.70	c |    185947 |       0       0     6230     2893     4987    22.9 |       70 |
24.68/24.70	c |    208057 |       0       0     6230     4802     5120    23.1 |       70 |
24.68/24.70	c |    232489 |       0       0     6230     3319     5255    22.8 |       70 |
24.68/24.70	c |    259475 |       0       0     6230     3695     5393    23.0 |       70 |
24.68/24.70	c |    289271 |       0       0     6230     3459     5532    22.5 |       70 |
24.68/24.70	c |    322158 |       0       0     6230     5575     5674    22.0 |       70 |
24.68/24.70	c |    358445 |       0       0     6230     4569     5818    22.4 |       70 |
24.68/24.70	c |    398472 |       0       0     6230     3387     5965    22.2 |       70 |
24.68/24.70	c |    442613 |       0       0     6230     5305     6114    22.2 |       70 |
24.68/24.70	c |    491279 |       0       0     6230     4539     6265    22.0 |       70 |
24.68/24.70	c |    544923 |       0       0     6230     4288

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-1516413-1238269188/watcher-1516413-1238269188 -o /tmp/evaluation-result-1516413-1238269188/solver-1516413-1238269188 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516413-1238269188.cnf 

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 0.97 0.98 3/64 31911
/proc/meminfo: memFree=1161528/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=1136 CPUtime=0
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1099584673 1163264 164 1992294400 134512640 135192793 4294956224 18446744073709551615 134575834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 284 165 54 166 0 115 0

[startup+0.0343921 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31911
/proc/meminfo: memFree=1161528/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=1400 CPUtime=0.03
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 272 0 0 0 3 0 0 0 18 0 1 0 1099584673 1433600 218 1992294400 134512640 135192793 4294956224 18446744073709551615 134567655 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 350 218 55 166 0 181 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1400

[startup+0.101398 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31911
/proc/meminfo: memFree=1161528/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=1400 CPUtime=0.09
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 1099584673 1433600 224 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 350 224 55 166 0 181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1400

[startup+0.301418 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31911
/proc/meminfo: memFree=1161528/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=2476 CPUtime=0.29
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 559 0 0 0 29 0 0 0 19 0 1 0 1099584673 2535424 505 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 619 505 72 166 0 450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.701461 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31911
/proc/meminfo: memFree=1161528/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=2744 CPUtime=0.69
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 625 0 0 0 69 0 0 0 22 0 1 0 1099584673 2809856 571 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 686 571 72 166 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50155 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31912
/proc/meminfo: memFree=1159344/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=3016 CPUtime=1.49
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 704 0 0 0 149 0 0 0 25 0 1 0 1099584673 3088384 650 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 754 650 72 166 0 585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3016

[startup+3.10172 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31912
/proc/meminfo: memFree=1158896/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=3428 CPUtime=3.09
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 784 0 0 0 309 0 0 0 25 0 1 0 1099584673 3510272 730 1992294400 134512640 135192793 4294956224 18446744073709551615 134766697 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 857 730 72 166 0 688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3428

[startup+6.30106 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31912
/proc/meminfo: memFree=1158320/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=4000 CPUtime=6.29
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 906 0 0 0 629 0 0 0 25 0 1 0 1099584673 4096000 852 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 1000 852 72 166 0 831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4000

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31912
/proc/meminfo: memFree=1157496/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=4752 CPUtime=12.69
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 1071 0 0 0 1269 0 0 0 25 0 1 0 1099584673 4866048 1017 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 1188 1017 72 166 0 1019 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4752

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31912
/proc/meminfo: memFree=1156536/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=5808 CPUtime=25.48
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 1299 0 0 0 2548 0 0 0 25 0 1 0 1099584673 5947392 1245 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 1452 1245 72 166 0 1283 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5808

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31912
/proc/meminfo: memFree=1155512/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=6900 CPUtime=51.07
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 1581 0 0 0 5107 0 0 0 25 0 1 0 1099584673 7065600 1527 1992294400 134512640 135192793 4294956224 18446744073709551615 134552707 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 1725 1527 72 166 0 1556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6900

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31912
/proc/meminfo: memFree=1154488/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=7832 CPUtime=102.27
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 1817 0 0 0 10226 1 0 0 25 0 1 0 1099584673 8019968 1763 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 1958 1763 72 166 0 1789 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7832

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31912
/proc/meminfo: memFree=1153208/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=9268 CPUtime=162.24
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 2118 0 0 0 16223 1 0 0 25 0 1 0 1099584673 9490432 2064 1992294400 134512640 135192793 4294956224 18446744073709551615 134552591 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 2317 2064 72 166 0 2148 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9268

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1152312/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=10212 CPUtime=222.22
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 2311 0 0 0 22221 1 0 0 25 0 1 0 1099584673 10457088 2257 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 2553 2257 72 166 0 2384 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10212

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1151416/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=11364 CPUtime=282.21
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 2530 0 0 0 28219 2 0 0 25 0 1 0 1099584673 11636736 2476 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 2841 2476 72 166 0 2672 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11364

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1151160/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=11748 CPUtime=342.19
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 2591 0 0 0 34217 2 0 0 25 0 1 0 1099584673 12029952 2537 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 2937 2537 72 166 0 2768 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11748

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1150392/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=12780 CPUtime=402.17
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 2796 0 0 0 40215 2 0 0 25 0 1 0 1099584673 13086720 2742 1992294400 134512640 135192793 4294956224 18446744073709551615 134550776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3195 2742 72 166 0 3026 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12780

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1150456/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=12780 CPUtime=462.16
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 2810 0 0 0 46213 3 0 0 25 0 1 0 1099584673 13086720 2756 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3195 2756 72 166 0 3026 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12780

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1150008/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=13356 CPUtime=522.14
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 2917 0 0 0 52211 3 0 0 25 0 1 0 1099584673 13676544 2863 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3339 2863 72 166 0 3170 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13356

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1149560/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=13736 CPUtime=582.12
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3013 0 0 0 58209 3 0 0 25 0 1 0 1099584673 14065664 2959 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3434 2959 72 166 0 3265 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13736

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1149432/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=13736 CPUtime=642.1
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3055 0 0 0 64207 3 0 0 25 0 1 0 1099584673 14065664 3001 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3434 3001 72 166 0 3265 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13736

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1149112/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14116 CPUtime=702.09
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3144 0 0 0 70205 4 0 0 25 0 1 0 1099584673 14454784 3090 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3529 3090 72 166 0 3360 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 14116

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148984/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=762.07
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3165 0 0 0 76203 4 0 0 25 0 1 0 1099584673 14651392 3111 1992294400 134512640 135192793 4294956224 18446744073709551615 134549803 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3111 72 166 0 3408 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 14308

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148920/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=822.05
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3176 0 0 0 82201 4 0 0 25 0 1 0 1099584673 14651392 3122 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3122 72 166 0 3408 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 14308

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148856/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=882.03
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3196 0 0 0 88199 4 0 0 25 0 1 0 1099584673 14651392 3142 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3142 72 166 0 3408 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 14308

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148792/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=942.02
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3207 0 0 0 94197 5 0 0 25 0 1 0 1099584673 14651392 3153 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3153 72 166 0 3408 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 14308

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148856/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=1002
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3214 0 0 0 100195 5 0 0 25 0 1 0 1099584673 14651392 3160 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3160 72 166 0 3408 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 14308

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148792/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=1061.99
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3227 0 0 0 106194 5 0 0 25 0 1 0 1099584673 14651392 3173 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3173 72 166 0 3408 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 14308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148664/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=1121.97
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3240 0 0 0 112192 5 0 0 25 0 1 0 1099584673 14651392 3186 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3186 72 166 0 3408 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 14308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148600/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=1181.95
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3253 0 0 0 118190 5 0 0 25 0 1 0 1099584673 14651392 3199 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3199 72 166 0 3408 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 14308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31914
/proc/meminfo: memFree=1148600/2055920 swapFree=4173368/4192956
[pid=31911] ppid=31909 vsize=14308 CPUtime=1200.05
/proc/31911/stat : 31911 (mxc-sat09) R 31909 31911 31846 0 -1 4194304 3258 0 0 0 120000 5 0 0 25 0 1 0 1099584673 14651392 3204 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31911/statm: 3577 3204 72 166 0 3408 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14308

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06099
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 14308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3258
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= 1865

runsolver used 1.12483 second user time and 2.17667 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 20:39:48
IDJOB=1516413
IDBENCH=70511
IDSOLVER=504
FILE ID=node19/1516413-1238269188
PBS_JOBID= 9060891
Free space on /tmp= 66404 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S284173264-081.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516413-1238269188/watcher-1516413-1238269188 -o /tmp/evaluation-result-1516413-1238269188/solver-1516413-1238269188 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516413-1238269188.cnf

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

MD5SUM BENCH= e8f7903d690618b3eb32880d64fd6acf
RANDOM SEED=1537561840

node19.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		: 3000.235
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		: 3000.235
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:       1161952 kB
Buffers:         97200 kB
Cached:         689800 kB
SwapCached:      13360 kB
Active:          53476 kB
Inactive:       748552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1161952 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            77820 kB
Committed_AS:  2939592 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 20:59:50