Trace number 1518525

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S419666888-007.cnf
MD5SUM0d6d5d5399446131b06db17642f36592
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.342947
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.08/28.20	c starting MXC with:
28.08/28.20	c cnf_path = HOME/instance-1518525-1238300957.cnf
28.08/28.20	c restart_strategy = auto
28.08/28.20	c sign_strategy = cached
28.08/28.20	c use_preprocessing = -1
28.08/28.20	c output_implicant = 1
28.08/28.20	c timeout_seconds = 0
28.08/28.20	c running SatELite... done
28.08/28.20	c 19 vars eliminated
28.08/28.20	c received 0 units and 1670 clauses from SatELite
28.08/28.20	c 18 assignments made, starting to guess now
28.08/28.20	c ===================================[MXC]=====================================
28.08/28.20	c | Conflicts |                Clause Statistics                   |   Vars   |
28.08/28.20	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.08/28.20	c =============================================================================
28.08/28.20	c |         0 |       0       0     1670        0        0     nan |      400 |
28.08/28.20	c |       100 |       0       0     1670      100     1050    20.5 |      382 |
28.08/28.20	c |       210 |       0       0     1670      210     1105    20.1 |      382 |
28.08/28.20	c |       441 |       0       0     1670      441     1220    20.6 |      382 |
28.08/28.20	c |       805 |       0       0     1670      805     1402    20.7 |      382 |
28.08/28.20	c |      1315 |       0       0     1670     1315     1609    20.1 |      382 |
28.08/28.20	c |      1986 |       0       0     1670     1138     1754    19.3 |      382 |
28.08/28.20	c |      2834 |       0       0     1670     1046     1894    19.5 |      382 |
28.08/28.20	c |      3876 |       0       0     1670     1076     2031    20.1 |      382 |
28.08/28.20	c |      5132 |       0       0     1670     1259     2163    20.4 |      382 |
28.08/28.20	c |      6623 |       0       0     1670     1624     2292    20.2 |      382 |
28.08/28.20	c |      8373 |       0       0     1670     2200     2419    20.3 |      382 |
28.08/28.20	c |     10408 |       0       0     1670     1762     2543    20.2 |      382 |
28.08/28.20	c |     12756 |       0       0     1670     1488     2665    18.6 |      382 |
28.08/28.20	c |     15449 |       0       0     1670     1428     2786    18.7 |      382 |
28.08/28.20	c |     18521 |       0       0     1670     1629     2906    19.7 |      382 |
28.08/28.20	c |     22010 |       0       0     1670     2138     3025    18.8 |      382 |
28.08/28.20	c |     25958 |       0       0     1670     3008     3144    19.7 |      382 |
28.08/28.20	c |     30411 |       0       0     1670     2675     3262    21.1 |      382 |
28.08/28.20	c |     35419 |       0       0     1670     2710     3381    20.0 |      382 |
28.08/28.20	c |     41038 |       0       0     1670     3179     3499    20.3 |      382 |
28.08/28.20	c |     47329 |       0       0     1670     2356     3618    18.0 |      382 |
28.08/28.20	c |     54360 |       0       0     1670     2014     3737    19.2 |      382 |
28.08/28.20	c |     62205 |       0       0     1670     2242     3857    19.8 |      382 |
28.08/28.20	c |     70945 |       0       0     1670     3140     3978    19.5 |      382 |
28.08/28.20	c |     80669 |       0       0     1670     2767     4099    21.4 |      382 |
28.08/28.20	c |     91476 |       0       0     1670     3170     4222    19.0 |      382 |
28.08/28.20	c |    103474 |       0       0     1670     2307     4346    19.7 |      382 |
28.08/28.20	c |    116782 |       0       0     1670     2365     4471    19.3 |      382 |
28.08/28.20	c |    131532 |       0       0     1670     3499     4597    22.0 |      382 |
28.08/28.20	c |    147868 |       0       0     1670     3520     4726    19.3 |      382 |
28.08/28.20	c |    165948 |       0       0     1670     4855     4855    19.5 |      382 |
28.08/28.20	c |    185947 |       0       0     1670     2711     4987    18.1 |      382 |
28.08/28.20	c |    208057 |       0       0     1670     4609     5120    20.5 |      382 |
28.08/28.20	c |    232489 |       0       0     1670     3102     5255    17.3 |      382 |
28.08/28.20	c |    259475 |       0       0     1670     3454     5393    19.7 |      382 |
28.08/28.20	c |    289271 |       0       0     1670     3190     5532    19.2 |      382 |
28.08/28.20	c |    322158 |       0       0     1670     5267     5674    20.2 |      382 |
28.08/28.20	c |    358445 |       0       0     1670     4221     5818    18.1 |      382 |
28.08/28.20	c |    398472 |       0       0     1670     2999     5965    18.5 |      382 |
28.08/28.20	c |    442613 |       0       0     1670     4853     6114    19.3 |      382 |
28.08/28.20	c |    491279 |       0       0     1670     4005     6265    18.4 |      382 |
28.08/28.20	c |    544923 |       0       0     1670     3726

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-1518525-1238300957/watcher-1518525-1238300957 -o /tmp/evaluation-result-1518525-1238300957/solver-1518525-1238300957 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518525-1238300957.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 3/64 3444
/proc/meminfo: memFree=1214760/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=980 CPUtime=0
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1102757554 1003520 125 1992294400 134512640 135192793 4294956224 18446744073709551615 134560269 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 245 125 56 166 0 76 0

[startup+0.0146899 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3444
/proc/meminfo: memFree=1214760/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=1244 CPUtime=0.01
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 219 0 0 0 1 0 0 0 18 0 1 0 1102757554 1273856 205 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 311 205 72 166 0 142 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1244

[startup+0.101697 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3444
/proc/meminfo: memFree=1214760/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=1640 CPUtime=0.1
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 303 0 0 0 10 0 0 0 18 0 1 0 1102757554 1679360 289 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 410 289 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.301715 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3444
/proc/meminfo: memFree=1214760/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=1772 CPUtime=0.29
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 1102757554 1814528 344 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 443 344 73 166 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1772

[startup+0.701749 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3444
/proc/meminfo: memFree=1214760/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=2172 CPUtime=0.69
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 429 0 0 0 69 0 0 0 22 0 1 0 1102757554 2224128 415 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 543 415 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1213280/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=2436 CPUtime=1.49
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1102757554 2494464 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134604382 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 609 507 73 166 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2436

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1212704/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=2976 CPUtime=3.09
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 635 0 0 0 309 0 0 0 25 0 1 0 1102757554 3047424 621 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 744 621 73 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1211936/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=3640 CPUtime=6.29
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 801 0 0 0 629 0 0 0 25 0 1 0 1102757554 3727360 787 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 910 787 73 166 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3640

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1210976/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=4452 CPUtime=12.69
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 978 0 0 0 1269 0 0 0 25 0 1 0 1102757554 4558848 964 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 1113 964 73 166 0 944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4452

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1209888/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=5556 CPUtime=25.48
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 1247 0 0 0 2548 0 0 0 25 0 1 0 1102757554 5689344 1233 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 1389 1233 73 166 0 1220 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5556

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1208480/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=7100 CPUtime=51.08
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 1594 0 0 0 5107 1 0 0 25 0 1 0 1102757554 7270400 1580 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 1775 1580 73 166 0 1606 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7100

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1206752/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=8864 CPUtime=102.27
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 2006 0 0 0 10226 1 0 0 25 0 1 0 1102757554 9076736 1992 1992294400 134512640 135192793 4294956224 18446744073709551615 134551954 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 2216 1992 73 166 0 2047 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8864

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1205088/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=10744 CPUtime=162.25
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 2422 0 0 0 16223 2 0 0 25 0 1 0 1102757554 11001856 2408 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 2686 2408 73 166 0 2517 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10744

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1203552/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=12444 CPUtime=222.24
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 2779 0 0 0 22222 2 0 0 25 0 1 0 1102757554 12742656 2765 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 3111 2765 73 166 0 2942 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12444

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1202464/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=13660 CPUtime=282.22
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 3050 0 0 0 28220 2 0 0 25 0 1 0 1102757554 13987840 3036 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 3415 3036 73 166 0 3246 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13660

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1201376/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=14764 CPUtime=342.21
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 3307 0 0 0 34218 3 0 0 25 0 1 0 1102757554 15118336 3293 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 3691 3293 73 166 0 3522 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14764

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1200608/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=15504 CPUtime=402.19
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 3502 0 0 0 40216 3 0 0 25 0 1 0 1102757554 15876096 3488 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 3876 3488 73 166 0 3707 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15504

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1199776/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=16468 CPUtime=462.18
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 3711 0 0 0 46215 3 0 0 25 0 1 0 1102757554 16863232 3697 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 4117 3697 73 166 0 3948 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16468

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1199264/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=17140 CPUtime=522.16
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 3837 0 0 0 52213 3 0 0 25 0 1 0 1102757554 17551360 3823 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 4285 3823 73 166 0 4116 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17140

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1198816/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=17652 CPUtime=582.15
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 3957 0 0 0 58212 3 0 0 25 0 1 0 1102757554 18075648 3943 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 4413 3943 73 166 0 4244 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17652

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3445
/proc/meminfo: memFree=1198240/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=18336 CPUtime=642.15
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 4109 0 0 0 64211 4 0 0 25 0 1 0 1102757554 18776064 4095 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 4584 4095 73 166 0 4415 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 18336

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3447
/proc/meminfo: memFree=1197536/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=18984 CPUtime=702.12
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 4263 0 0 0 70208 4 0 0 25 0 1 0 1102757554 19439616 4249 1992294400 134512640 135192793 4294956224 18446744073709551615 134533201 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 4746 4249 73 166 0 4577 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 18984

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3447
/proc/meminfo: memFree=1196960/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=19792 CPUtime=762.11
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 4414 0 0 0 76207 4 0 0 25 0 1 0 1102757554 20267008 4400 1992294400 134512640 135192793 4294956224 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 4948 4400 73 166 0 4779 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 19792

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3447
/proc/meminfo: memFree=1196384/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=20464 CPUtime=822.1
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 4560 0 0 0 82206 4 0 0 25 0 1 0 1102757554 20955136 4546 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5116 4546 73 166 0 4947 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 20464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3447
/proc/meminfo: memFree=1195744/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=21284 CPUtime=882.08
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 4723 0 0 0 88204 4 0 0 25 0 1 0 1102757554 21794816 4709 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5321 4709 73 166 0 5152 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 21284

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3447
/proc/meminfo: memFree=1195360/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=21796 CPUtime=942.06
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 4840 0 0 0 94202 4 0 0 25 0 1 0 1102757554 22319104 4826 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5449 4826 73 166 0 5280 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 21796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3447
/proc/meminfo: memFree=1194720/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=22468 CPUtime=1002.05
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 4961 0 0 0 100201 4 0 0 25 0 1 0 1102757554 23007232 4947 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5617 4947 73 166 0 5448 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 22468

[startup+1062.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 3447
/proc/meminfo: memFree=1194464/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=22828 CPUtime=1062.04
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 5032 0 0 0 106199 5 0 0 25 0 1 0 1102757554 23375872 5018 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5707 5018 73 166 0 5538 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 22828

[startup+1122.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 3447
/proc/meminfo: memFree=1194272/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=23124 CPUtime=1122.03
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 5092 0 0 0 112198 5 0 0 25 0 1 0 1102757554 23678976 5078 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5781 5078 73 166 0 5612 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 23124

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 3447
/proc/meminfo: memFree=1193760/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=23800 CPUtime=1182.01
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 5230 0 0 0 118196 5 0 0 25 0 1 0 1102757554 24371200 5216 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5950 5216 73 166 0 5781 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 23800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 3447
/proc/meminfo: memFree=1193696/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=23952 CPUtime=1200.01
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 5238 0 0 0 119996 5 0 0 25 0 1 0 1102757554 24526848 5224 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5988 5224 73 166 0 5819 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 23952

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

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

[startup+1200.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 3447
/proc/meminfo: memFree=1193696/2055920 swapFree=4178784/4192956
[pid=3444] ppid=3442 vsize=23952 CPUtime=1200.01
/proc/3444/stat : 3444 (mxc-sat09) R 3442 3444 3379 0 -1 4194304 5238 0 0 0 119996 5 0 0 25 0 1 0 1102757554 24526848 5224 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/3444/statm: 5988 5224 73 166 0 5819 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 23952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.057991
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 23952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5238
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= 1888

runsolver used 0.892864 second user time and 2.46862 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-29 06:29:17
IDJOB=1518525
IDBENCH=70687
IDSOLVER=504
FILE ID=node57/1518525-1238300957
PBS_JOBID= 9061089
Free space on /tmp= 66264 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S419666888-007.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518525-1238300957/watcher-1518525-1238300957 -o /tmp/evaluation-result-1518525-1238300957/solver-1518525-1238300957 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518525-1238300957.cnf

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

MD5SUM BENCH= 0d6d5d5399446131b06db17642f36592
RANDOM SEED=1349919538

node57.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		: 3000.213
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		: 3000.213
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:       1215240 kB
Buffers:         94408 kB
Cached:         654224 kB
SwapCached:       8004 kB
Active:         355776 kB
Inactive:       402284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215240 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15088 kB
Slab:            68732 kB
Committed_AS:  2509444 kB
PageTables:       1392 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= 66264 MiB
End job on node57 at 2009-03-29 06:49:20