Trace number 1516905

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.18/29.28	c starting MXC with:
29.18/29.28	c cnf_path = HOME/instance-1516905-1238277117.cnf
29.18/29.28	c restart_strategy = auto
29.18/29.28	c sign_strategy = cached
29.18/29.28	c use_preprocessing = -1
29.18/29.28	c output_implicant = 1
29.18/29.28	c timeout_seconds = 0
29.18/29.28	c running SatELite... done
29.18/29.28	c 8 vars eliminated
29.18/29.28	c received 0 units and 2204 clauses from SatELite
29.18/29.28	c 7 assignments made, starting to guess now
29.18/29.28	c ===================================[MXC]=====================================
29.18/29.28	c | Conflicts |                Clause Statistics                   |   Vars   |
29.18/29.28	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.18/29.28	c =============================================================================
29.18/29.28	c |         0 |       0       0     2204        0        0     nan |      520 |
29.18/29.28	c |       100 |       0       0     2204      100     1050    24.1 |      513 |
29.18/29.28	c |       210 |       0       0     2204      210     1105    23.5 |      513 |
29.18/29.28	c |       441 |       0       0     2204      441     1220    24.2 |      513 |
29.18/29.28	c |       805 |       0       0     2204      805     1402    23.4 |      513 |
29.18/29.28	c |      1315 |       0       0     2204     1315     1609    23.4 |      513 |
29.18/29.28	c |      1986 |       0       0     2204     1138     1754    24.3 |      513 |
29.18/29.28	c |      2834 |       0       0     2204     1047     1894    24.3 |      513 |
29.18/29.28	c |      3876 |       0       0     2204     1077     2031    22.4 |      513 |
29.18/29.28	c |      5132 |       0       0     2204     1260     2163    22.4 |      513 |
29.18/29.28	c |      6623 |       0       0     2204     1625     2292    23.6 |      513 |
29.18/29.28	c |      8373 |       0       0     2204     2201     2419    21.9 |      513 |
29.18/29.28	c |     10408 |       0       0     2204     1762     2543    24.3 |      513 |
29.18/29.28	c |     12756 |       0       0     2204     1488     2665    21.2 |      513 |
29.18/29.28	c |     15449 |       0       0     2204     1430     2786    21.8 |      513 |
29.18/29.28	c |     18521 |       0       0     2204     1630     2906    22.4 |      513 |
29.18/29.28	c |     22010 |       0       0     2204     2139     3025    23.3 |      513 |
29.18/29.28	c |     25958 |       0       0     2204     3010     3144    23.8 |      513 |
29.18/29.28	c |     30411 |       0       0     2204     2675     3262    21.6 |      513 |
29.18/29.28	c |     35419 |       0       0     2204     2707     3381    21.5 |      513 |
29.18/29.28	c |     41038 |       0       0     2204     3177     3499    21.8 |      513 |
29.18/29.28	c |     47329 |       0       0     2204     2355     3618    21.7 |      513 |
29.18/29.28	c |     54360 |       0       0     2204     2014     3737    23.4 |      513 |
29.18/29.28	c |     62205 |       0       0     2204     2241     3857    24.7 |      513 |
29.18/29.28	c |     70945 |       0       0     2204     3143     3978    22.9 |      513 |
29.18/29.28	c |     80669 |       0       0     2204     2766     4099    22.0 |      513 |
29.18/29.28	c |     91476 |       0       0     2204     3165     4222    23.0 |      513 |
29.18/29.28	c |    103474 |       0       0     2204     2301     4346    22.7 |      513 |
29.18/29.28	c |    116782 |       0       0     2204     2365     4471    20.7 |      513 |
29.18/29.28	c |    131532 |       0       0     2204     3508     4597    21.3 |      513 |
29.18/29.28	c |    147868 |       0       0     2204     3538     4726    21.1 |      513 |
29.18/29.28	c |    165948 |       0       0     2204     2442     4855    20.5 |      513 |
29.18/29.28	c |    185947 |       0       0     2204     2727     4987    21.3 |      513 |
29.18/29.28	c |    208057 |       0       0     2204     4619     5120    23.3 |      513 |
29.18/29.28	c |    232489 |       0       0     2204     3113     5255    23.3 |      513 |
29.18/29.28	c |    259475 |       0       0     2204     3475     5393    24.0 |      513 |
29.18/29.28	c |    289271 |       0       0     2204     3214     5532    22.1 |      513 |
29.18/29.28	c |    322158 |       0       0     2204     5282     5674    24.6 |      513 |
29.18/29.28	c |    358445 |       0       0     2204     4249     5818    23.0 |      513 |
29.18/29.28	c |    398472 |       0       0     2204     3013     5965    20.9 |      513 |
29.18/29.28	c |    442613 |       0       0     2204     4882     6114    22.0 |      513 |
29.18/29.28	c |    491279 |       0       0     2204     4038     6265    21.1 |      513 |
29.18/29.28	c |    544923 |       0       0     2204     3770

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-1516905-1238277117/watcher-1516905-1238277117 -o /tmp/evaluation-result-1516905-1238277117/solver-1516905-1238277117 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516905-1238277117.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: 1.00 1.00 1.00 3/73 6961
/proc/meminfo: memFree=1589840/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=1112 CPUtime=0
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 1100375696 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134740988 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 278 141 56 166 0 109 0

[startup+0.0332079 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 6961
/proc/meminfo: memFree=1589840/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=1508 CPUtime=0.03
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 284 0 0 0 3 0 0 0 20 0 1 0 1100375696 1544192 270 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 377 270 72 166 0 208 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1508

[startup+0.102214 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 6961
/proc/meminfo: memFree=1589840/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=1772 CPUtime=0.1
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 348 0 0 0 10 0 0 0 20 0 1 0 1100375696 1814528 334 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 443 334 73 166 0 274 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1772

[startup+0.301234 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 6961
/proc/meminfo: memFree=1589840/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=2036 CPUtime=0.3
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 399 0 0 0 30 0 0 0 22 0 1 0 1100375696 2084864 385 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 509 385 73 166 0 340 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2036

[startup+0.701274 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 6961
/proc/meminfo: memFree=1589840/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=2300 CPUtime=0.7
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 471 0 0 0 70 0 0 0 25 0 1 0 1100375696 2355200 457 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 575 457 73 166 0 406 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2300

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 6962
/proc/meminfo: memFree=1588104/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=2696 CPUtime=1.5
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 571 0 0 0 150 0 0 0 25 0 1 0 1100375696 2760704 557 1992294400 134512640 135192793 4294956224 18446744073709551615 134613017 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 674 557 73 166 0 505 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2696

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1587528/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=3236 CPUtime=3.09
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 690 0 0 0 309 0 0 0 25 0 1 0 1100375696 3313664 676 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 809 676 73 166 0 640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3236

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1586704/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=3900 CPUtime=6.29
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 856 0 0 0 629 0 0 0 25 0 1 0 1100375696 3993600 842 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 975 842 73 166 0 806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3900

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1585680/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=4840 CPUtime=12.69
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 1077 0 0 0 1269 0 0 0 25 0 1 0 1100375696 4956160 1063 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 1210 1063 73 166 0 1041 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4840

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1584464/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=6068 CPUtime=25.48
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 1363 0 0 0 2548 0 0 0 25 0 1 0 1100375696 6213632 1349 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 1517 1349 73 166 0 1348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6068

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1582928/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=7788 CPUtime=51.08
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 1742 0 0 0 5107 1 0 0 25 0 1 0 1100375696 7974912 1728 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 1947 1728 73 166 0 1778 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7788

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1580752/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=10072 CPUtime=102.27
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 2239 0 0 0 10226 1 0 0 25 0 1 0 1100375696 10313728 2225 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 2518 2225 73 166 0 2349 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10072

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1578960/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=12100 CPUtime=162.25
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 2699 0 0 0 16224 1 0 0 25 0 1 0 1100375696 12390400 2685 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 3025 2685 73 166 0 2856 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12100

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1577488/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=13736 CPUtime=222.23
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 3058 0 0 0 22222 1 0 0 25 0 1 0 1100375696 14065664 3044 1992294400 134512640 135192793 4294956224 18446744073709551615 134534236 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 3434 3044 73 166 0 3265 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13736

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1576016/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=15288 CPUtime=282.22
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 3416 0 0 0 28220 2 0 0 25 0 1 0 1100375696 15654912 3402 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 3822 3402 73 166 0 3653 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15288

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1575184/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=16180 CPUtime=342.21
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 3617 0 0 0 34219 2 0 0 25 0 1 0 1100375696 16568320 3603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 4045 3603 73 166 0 3876 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1574352/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=17052 CPUtime=402.19
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 3817 0 0 0 40217 2 0 0 25 0 1 0 1100375696 17461248 3803 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 4263 3803 73 166 0 4094 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17052

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1573584/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=17872 CPUtime=462.17
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 4014 0 0 0 46215 2 0 0 25 0 1 0 1100375696 18300928 4000 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 4468 4000 73 166 0 4299 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17872

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6962
/proc/meminfo: memFree=1572688/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=18864 CPUtime=522.16
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 4232 0 0 0 52214 2 0 0 25 0 1 0 1100375696 19316736 4218 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 4716 4218 73 166 0 4547 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18864

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1572112/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=19344 CPUtime=582.14
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 4363 0 0 0 58212 2 0 0 25 0 1 0 1100375696 19808256 4349 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 4836 4349 73 166 0 4667 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19344

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1571280/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=20284 CPUtime=642.13
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 4567 0 0 0 64210 3 0 0 25 0 1 0 1100375696 20770816 4553 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 5071 4553 73 166 0 4902 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20284

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1570512/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=21144 CPUtime=702.11
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 4749 0 0 0 70208 3 0 0 25 0 1 0 1100375696 21651456 4735 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 5286 4735 73 166 0 5117 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 21144

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1569936/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=21752 CPUtime=762.1
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 4885 0 0 0 76207 3 0 0 25 0 1 0 1100375696 22274048 4871 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 5438 4871 73 166 0 5269 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21752

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1569552/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=22232 CPUtime=822.08
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 4989 0 0 0 82205 3 0 0 25 0 1 0 1100375696 22765568 4975 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 5558 4975 73 166 0 5389 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 22232

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1568976/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=22856 CPUtime=882.06
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 5121 0 0 0 88203 3 0 0 25 0 1 0 1100375696 23404544 5107 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 5714 5107 73 166 0 5545 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22856

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1568528/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=23352 CPUtime=942.05
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 5225 0 0 0 94201 4 0 0 25 0 1 0 1100375696 23912448 5211 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 5838 5211 73 166 0 5669 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 23352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1568208/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=23896 CPUtime=1002.04
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 5353 0 0 0 100200 4 0 0 25 0 1 0 1100375696 24469504 5339 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 5974 5339 73 166 0 5805 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 23896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1567760/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=24400 CPUtime=1062.02
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 5468 0 0 0 106198 4 0 0 25 0 1 0 1100375696 24985600 5454 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 6100 5454 73 166 0 5931 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 24400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1567248/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=24900 CPUtime=1122
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 5581 0 0 0 112196 4 0 0 25 0 1 0 1100375696 25497600 5567 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 6225 5567 73 166 0 6056 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 24900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1566928/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=25252 CPUtime=1181.99
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 5666 0 0 0 118195 4 0 0 25 0 1 0 1100375696 25858048 5652 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 6313 5652 73 166 0 6144 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 25252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6968
/proc/meminfo: memFree=1566800/2055920 swapFree=4177652/4192956
[pid=6961] ppid=6959 vsize=25412 CPUtime=1200.09
/proc/6961/stat : 6961 (mxc-sat09) R 6959 6961 6682 0 -1 4194304 5685 0 0 0 120005 4 0 0 25 0 1 0 1100375696 26021888 5671 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/6961/statm: 6353 5671 73 166 0 6184 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25412

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): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.050992
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 25412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5685
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= 1880

runsolver used 1.01585 second user time and 3.36149 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 22:51:58
IDJOB=1516905
IDBENCH=70552
IDSOLVER=504
FILE ID=node84/1516905-1238277117
PBS_JOBID= 9060852
Free space on /tmp= 66120 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516905-1238277117/watcher-1516905-1238277117 -o /tmp/evaluation-result-1516905-1238277117/solver-1516905-1238277117 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516905-1238277117.cnf

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=70962928

node84.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		: 3000.231
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		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1590264 kB
Buffers:         63668 kB
Cached:         319216 kB
SwapCached:       6960 kB
Active:         158508 kB
Inactive:       233892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590264 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          14960 kB
Slab:            58356 kB
Committed_AS:  2790068 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 23:12:00