Trace number 1517289

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/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S444219303-098.cnf
MD5SUM19d216b508c325e77d8047e01d28266c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark261.32
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.08/29.17	c starting MXC with:
29.08/29.17	c cnf_path = HOME/instance-1517289-1238283093.cnf
29.08/29.17	c restart_strategy = auto
29.08/29.17	c sign_strategy = cached
29.08/29.17	c use_preprocessing = -1
29.08/29.17	c output_implicant = 1
29.08/29.17	c timeout_seconds = 0
29.08/29.17	c running SatELite... done
29.08/29.17	c 10 vars eliminated
29.08/29.17	c received 0 units and 1856 clauses from SatELite
29.08/29.17	c 9 assignments made, starting to guess now
29.08/29.17	c ===================================[MXC]=====================================
29.08/29.17	c | Conflicts |                Clause Statistics                   |   Vars   |
29.08/29.17	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.08/29.17	c =============================================================================
29.08/29.17	c |         0 |       0       0     1856        0        0     nan |      440 |
29.08/29.17	c |       100 |       0       0     1856      100     1050    22.5 |      431 |
29.08/29.17	c |       210 |       0       0     1856      210     1105    22.0 |      431 |
29.08/29.17	c |       441 |       0       0     1856      441     1220    21.4 |      431 |
29.08/29.17	c |       805 |       0       0     1856      805     1402    20.8 |      431 |
29.08/29.17	c |      1315 |       0       0     1856     1315     1609    20.5 |      431 |
29.08/29.17	c |      1986 |       0       0     1856     1138     1754    19.7 |      431 |
29.08/29.17	c |      2834 |       0       0     1856     1046     1894    20.6 |      431 |
29.08/29.17	c |      3876 |       0       0     1856     1076     2031    20.5 |      431 |
29.08/29.17	c |      5132 |       0       0     1856     1259     2163    19.8 |      431 |
29.08/29.17	c |      6623 |       0       0     1856     1624     2292    20.7 |      431 |
29.08/29.17	c |      8373 |       0       0     1856     2200     2419    22.4 |      431 |
29.08/29.17	c |     10408 |       0       0     1856     1761     2543    22.5 |      431 |
29.08/29.17	c |     12756 |       0       0     1856     1487     2665    21.4 |      431 |
29.08/29.17	c |     15449 |       0       0     1856     1426     2786    18.8 |      431 |
29.08/29.17	c |     18521 |       0       0     1856     1627     2906    19.4 |      431 |
29.08/29.17	c |     22010 |       0       0     1856     2137     3025    19.8 |      431 |
29.08/29.17	c |     25958 |       0       0     1856     3008     3144    18.8 |      431 |
29.08/29.17	c |     30411 |       0       0     1856     2675     3262    18.3 |      431 |
29.08/29.17	c |     35419 |       0       0     1856     2710     3381    18.9 |      431 |
29.08/29.17	c |     41038 |       0       0     1856     3180     3499    18.2 |      431 |
29.08/29.17	c |     47329 |       0       0     1856     2358     3618    19.8 |      431 |
29.08/29.17	c |     54360 |       0       0     1856     2013     3737    18.1 |      431 |
29.08/29.17	c |     62205 |       0       0     1856     2243     3857    19.0 |      431 |
29.08/29.17	c |     70945 |       0       0     1856     3142     3978    18.1 |      431 |
29.08/29.17	c |     80669 |       0       0     1856     2768     4099    18.9 |      431 |
29.08/29.17	c |     91476 |       0       0     1856     3169     4222    20.3 |      431 |
29.08/29.17	c |    103474 |       0       0     1856     2301     4346    19.3 |      431 |
29.08/29.17	c |    116782 |       0       0     1856     2362     4471    19.8 |      431 |
29.08/29.17	c |    131532 |       0       0     1856     3499     4597    19.1 |      431 |
29.08/29.17	c |    147868 |       0       0     1856     3529     4726    20.9 |      431 |
29.08/29.17	c |    165948 |       0       0     1856     2432     4855    20.0 |      431 |
29.08/29.17	c |    185947 |       0       0     1856     2715     4987    19.5 |      431 |
29.08/29.17	c |    208057 |       0       0     1856     4607     5120    18.8 |      431 |
29.08/29.17	c |    232489 |       0       0     1856     3106     5255    19.3 |      431 |
29.08/29.17	c |    259475 |       0       0     1856     3456     5393    19.5 |      431 |
29.08/29.17	c |    289271 |       0       0     1856     3192     5532    20.1 |      431 |
29.08/29.17	c |    322158 |       0       0     1856     5276     5674    19.0 |      431 |
29.08/29.17	c |    358445 |       0       0     1856     4224     5818    18.5 |      431 |
29.08/29.17	c |    398472 |       0       0     1856     3000     5965    18.4 |      431 |
29.08/29.17	c |    442613 |       0       0     1856     4869     6114    19.8 |      431 |
29.08/29.17	c |    491279 |       0       0     1856     4024     6265    17.6 |      431 |
29.08/29.17	c |    544923 |       0       0     1856     3752

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-1517289-1238283093/watcher-1517289-1238283093 -o /tmp/evaluation-result-1517289-1238283093/solver-1517289-1238283093 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517289-1238283093.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: 0.97 0.96 0.98 3/64 31153
/proc/meminfo: memFree=870624/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=980 CPUtime=0
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1100971658 1003520 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134573789 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 245 124 56 166 0 76 0

[startup+0.04005 s]
/proc/loadavg: 0.97 0.96 0.98 3/64 31153
/proc/meminfo: memFree=870624/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=1508 CPUtime=0.03
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 268 0 0 0 3 0 0 0 18 0 1 0 1100971658 1544192 254 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 377 254 72 166 0 208 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1508

[startup+0.101055 s]
/proc/loadavg: 0.97 0.96 0.98 3/64 31153
/proc/meminfo: memFree=870624/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=1640 CPUtime=0.09
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 1100971658 1679360 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 410 301 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301078 s]
/proc/loadavg: 0.97 0.96 0.98 3/64 31153
/proc/meminfo: memFree=870624/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=1904 CPUtime=0.29
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 366 0 0 0 29 0 0 0 19 0 1 0 1100971658 1949696 352 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 476 352 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701123 s]
/proc/loadavg: 0.97 0.96 0.98 3/64 31153
/proc/meminfo: memFree=870624/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=2168 CPUtime=0.69
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 431 0 0 0 69 0 0 0 22 0 1 0 1100971658 2220032 417 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 542 417 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50121 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 31154
/proc/meminfo: memFree=869016/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=2432 CPUtime=1.49
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1100971658 2490368 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 608 507 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.1014 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 31154
/proc/meminfo: memFree=868504/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=2968 CPUtime=3.09
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 636 0 0 0 309 0 0 0 25 0 1 0 1100971658 3039232 622 1992294400 134512640 135192793 4294956224 18446744073709551615 134613009 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 742 622 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30276 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 31154
/proc/meminfo: memFree=867736/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=3640 CPUtime=6.29
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 785 0 0 0 629 0 0 0 25 0 1 0 1100971658 3727360 771 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 910 771 73 166 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3640

[startup+12.7015 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 31154
/proc/meminfo: memFree=866720/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=4444 CPUtime=12.69
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 1000 0 0 0 1269 0 0 0 25 0 1 0 1100971658 4550656 986 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 1111 986 73 166 0 942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4444

[startup+25.5019 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 31154
/proc/meminfo: memFree=865568/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=5680 CPUtime=25.48
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 1273 0 0 0 2548 0 0 0 25 0 1 0 1100971658 5816320 1259 1992294400 134512640 135192793 4294956224 18446744073709551615 134551158 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 1420 1259 73 166 0 1251 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5680

[startup+51.1019 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 31154
/proc/meminfo: memFree=864224/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=7208 CPUtime=51.08
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 1610 0 0 0 5107 1 0 0 25 0 1 0 1100971658 7380992 1596 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 1802 1596 73 166 0 1633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7208

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=862112/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=9484 CPUtime=102.26
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 2127 0 0 0 10225 1 0 0 25 0 1 0 1100971658 9711616 2113 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 2371 2113 73 166 0 2202 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9484

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=860320/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=11580 CPUtime=162.25
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 2574 0 0 0 16223 2 0 0 25 0 1 0 1100971658 11857920 2560 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 2895 2560 73 166 0 2726 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11580

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=859104/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=13060 CPUtime=222.22
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 2867 0 0 0 22220 2 0 0 25 0 1 0 1100971658 13373440 2853 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 3265 2853 73 166 0 3096 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13060

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=858272/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=13956 CPUtime=282.2
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 3092 0 0 0 28218 2 0 0 25 0 1 0 1100971658 14290944 3078 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 3489 3078 73 166 0 3320 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13956

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=857056/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=15128 CPUtime=342.19
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 3380 0 0 0 34216 3 0 0 25 0 1 0 1100971658 15491072 3366 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 3782 3366 73 166 0 3613 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15128

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=856160/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=16064 CPUtime=402.17
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 3618 0 0 0 40214 3 0 0 25 0 1 0 1100971658 16449536 3604 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 4016 3604 73 166 0 3847 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16064

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=855264/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=17064 CPUtime=462.16
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 3829 0 0 0 46212 4 0 0 25 0 1 0 1100971658 17473536 3815 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 4266 3815 73 166 0 4097 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17064

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=854496/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=17828 CPUtime=522.14
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 4025 0 0 0 52210 4 0 0 25 0 1 0 1100971658 18255872 4011 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 4457 4011 73 166 0 4288 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17828

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=853792/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=18664 CPUtime=582.12
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 4199 0 0 0 58208 4 0 0 25 0 1 0 1100971658 19111936 4185 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 4666 4185 73 166 0 4497 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18664

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=852960/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=19436 CPUtime=642.11
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 4397 0 0 0 64207 4 0 0 25 0 1 0 1100971658 19902464 4383 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 4859 4383 73 166 0 4690 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19436

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=852512/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=20092 CPUtime=702.09
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 4512 0 0 0 70205 4 0 0 25 0 1 0 1100971658 20574208 4498 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 5023 4498 73 166 0 4854 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 20092

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31154
/proc/meminfo: memFree=851936/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=20604 CPUtime=762.07
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 4633 0 0 0 76203 4 0 0 25 0 1 0 1100971658 21098496 4619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 5151 4619 73 166 0 4982 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 20604

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31156
/proc/meminfo: memFree=851360/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=21260 CPUtime=822.06
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 4779 0 0 0 82201 5 0 0 25 0 1 0 1100971658 21770240 4765 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 5315 4765 73 166 0 5146 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 21260

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 31156
/proc/meminfo: memFree=850656/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=22156 CPUtime=882.04
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 4968 0 0 0 88199 5 0 0 25 0 1 0 1100971658 22687744 4954 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 5539 4954 73 166 0 5370 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 22156

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31156
/proc/meminfo: memFree=850016/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=22812 CPUtime=942.02
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 5107 0 0 0 94197 5 0 0 25 0 1 0 1100971658 23359488 5093 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 5703 5093 73 166 0 5534 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 22812

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31156
/proc/meminfo: memFree=849504/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=23488 CPUtime=1002
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 5239 0 0 0 100195 5 0 0 25 0 1 0 1100971658 24051712 5225 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 5872 5225 73 166 0 5703 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31156
/proc/meminfo: memFree=848992/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=23972 CPUtime=1061.98
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 5354 0 0 0 106193 5 0 0 25 0 1 0 1100971658 24547328 5340 1992294400 134512640 135192793 4294956224 18446744073709551615 134552730 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 5993 5340 73 166 0 5824 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31156
/proc/meminfo: memFree=848544/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=24676 CPUtime=1121.96
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 5474 0 0 0 112191 5 0 0 25 0 1 0 1100971658 25268224 5460 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 6169 5460 73 166 0 6000 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 24676

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31156
/proc/meminfo: memFree=848096/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=25156 CPUtime=1181.94
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 5590 0 0 0 118189 5 0 0 25 0 1 0 1100971658 25759744 5576 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 6289 5576 73 166 0 6120 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 25156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31156
/proc/meminfo: memFree=848032/2055920 swapFree=4178500/4192956
[pid=31153] ppid=31151 vsize=25348 CPUtime=1200.04
/proc/31153/stat : 31153 (mxc-sat09) R 31151 31153 31089 0 -1 4194304 5601 0 0 0 119999 5 0 0 25 0 1 0 1100971658 25956352 5587 1992294400 134512640 135192793 4294956224 18446744073709551615 134612852 0 0 4096 0 0 0 0 17 1 0 0
/proc/31153/statm: 6337 5587 73 166 0 6168 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25348

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): 0.06399
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 25348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5601
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= 2285

runsolver used 1.25081 second user time and 2.05569 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-29 00:31:33
IDJOB=1517289
IDBENCH=70584
IDSOLVER=504
FILE ID=node62/1517289-1238283093
PBS_JOBID= 9060937
Free space on /tmp= 66352 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S444219303-098.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517289-1238283093/watcher-1517289-1238283093 -o /tmp/evaluation-result-1517289-1238283093/solver-1517289-1238283093 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517289-1238283093.cnf

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

MD5SUM BENCH= 19d216b508c325e77d8047e01d28266c
RANDOM SEED=1930561842

node62.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		: 3000.232
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		: 3000.232
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:        871104 kB
Buffers:         84608 kB
Cached:        1014884 kB
SwapCached:       7616 kB
Active:         318176 kB
Inactive:       790548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        871104 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          14976 kB
Slab:            61892 kB
Committed_AS:  2683864 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node62 at 2009-03-29 00:51:36