Trace number 1517193

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S387386125-069.cnf
MD5SUMb2823982c36e6ccfe58a4082350a85f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark52.0701
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 

27.58/27.61	c starting MXC with:
27.58/27.61	c cnf_path = HOME/instance-1517193-1238281733.cnf
27.58/27.61	c restart_strategy = auto
27.58/27.61	c sign_strategy = cached
27.58/27.61	c use_preprocessing = -1
27.58/27.61	c output_implicant = 1
27.58/27.61	c timeout_seconds = 0
27.58/27.61	c running SatELite... done
27.58/27.61	c 7 vars eliminated
27.58/27.61	c received 0 units and 1694 clauses from SatELite
27.58/27.61	c 6 assignments made, starting to guess now
27.58/27.61	c ===================================[MXC]=====================================
27.58/27.61	c | Conflicts |                Clause Statistics                   |   Vars   |
27.58/27.61	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.58/27.61	c =============================================================================
27.58/27.61	c |         0 |       0       0     1694        0        0     nan |      400 |
27.58/27.61	c |       100 |       0       0     1694      100     1050    18.8 |      394 |
27.58/27.61	c |       210 |       0       0     1694      210     1105    19.5 |      394 |
27.58/27.61	c |       441 |       0       0     1694      441     1220    19.6 |      394 |
27.58/27.61	c |       805 |       0       0     1694      805     1402    18.8 |      394 |
27.58/27.62	c |      1315 |       0       0     1694     1315     1609    18.9 |      394 |
27.58/27.62	c |      1986 |       0       0     1694     1138     1754    18.4 |      394 |
27.58/27.62	c |      2834 |       0       0     1694     1046     1894    19.7 |      394 |
27.58/27.62	c |      3876 |       0       0     1694     1076     2031    18.7 |      394 |
27.58/27.62	c |      5132 |       0       0     1694     1260     2163    18.2 |      394 |
27.58/27.62	c |      6623 |       0       0     1694     1625     2292    17.5 |      394 |
27.58/27.62	c |      8373 |       0       0     1694     2201     2419    18.6 |      394 |
27.58/27.62	c |     10408 |       0       0     1694     1762     2543    17.6 |      394 |
27.58/27.62	c |     12756 |       0       0     1694     1487     2665    18.2 |      394 |
27.58/27.62	c |     15449 |       0       0     1694     1425     2786    19.3 |      394 |
27.58/27.62	c |     18521 |       0       0     1694     1625     2906    17.3 |      394 |
27.58/27.62	c |     22010 |       0       0     1694     2136     3025    18.6 |      394 |
27.58/27.62	c |     25958 |       0       0     1694     3007     3144    18.6 |      394 |
27.58/27.62	c |     30411 |       0       0     1694     2676     3262    17.6 |      394 |
27.58/27.62	c |     35419 |       0       0     1694     2707     3381    19.3 |      394 |
27.58/27.62	c |     41038 |       0       0     1694     3176     3499    18.4 |      394 |
27.58/27.62	c |     47329 |       0       0     1694     2355     3618    17.3 |      394 |
27.58/27.62	c |     54360 |       0       0     1694     2010     3737    17.1 |      394 |
27.58/27.62	c |     62205 |       0       0     1694     2237     3857    17.0 |      394 |
27.58/27.62	c |     70945 |       0       0     1694     3135     3978    18.2 |      394 |
27.58/27.62	c |     80669 |       0       0     1694     2758     4099    19.7 |      394 |
27.58/27.62	c |     91476 |       0       0     1694     3159     4222    19.0 |      394 |
27.58/27.62	c |    103474 |       0       0     1694     2290     4346    15.9 |      394 |
27.58/27.62	c |    116782 |       0       0     1694     2349     4471    16.6 |      394 |
27.58/27.62	c |    131532 |       0       0     1694     3485     4597    18.7 |      394 |
27.58/27.62	c |    147868 |       0       0     1694     3507     4726    19.3 |      394 |
27.58/27.62	c |    165948 |       0       0     1694     4837     4855    18.3 |      394 |
27.58/27.62	c |    185947 |       0       0     1694     2697     4987    17.0 |      394 |
27.58/27.62	c |    208057 |       0       0     1694     4598     5120    17.8 |      394 |
27.58/27.62	c |    232489 |       0       0     1694     3107     5255    16.9 |      394 |
27.58/27.62	c |    259475 |       0       0     1694     3466     5393    17.0 |      394 |
27.58/27.62	c |    289271 |       0       0     1694     3206     5532    16.1 |      394 |
27.58/27.62	c |    322158 |       0       0     1694     5282     5674    18.1 |      394 |
27.58/27.62	c |    358445 |       0       0     1694     4251     5818    16.6 |      394 |
27.58/27.62	c |    398472 |       0       0     1694     3028     5965    16.0 |      394 |
27.58/27.62	c |    442613 |       0       0     1694     4889     6114    17.9 |      394 |
27.58/27.62	c |    491279 |       0       0     1694     4050     6265    16.4 |      394 |
27.58/27.62	c |    544923 |       0       0     1694     3776

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-1517193-1238281733/watcher-1517193-1238281733 -o /tmp/evaluation-result-1517193-1238281733/solver-1517193-1238281733 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517193-1238281733.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: 1.07 1.16 1.07 3/64 13475
/proc/meminfo: memFree=828728/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=980 CPUtime=0
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1100839139 1003520 125 1992294400 134512640 135192793 4294956224 18446744073709551615 134740941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 245 125 56 166 0 76 0

[startup+0.0644371 s]
/proc/loadavg: 1.07 1.16 1.07 3/64 13475
/proc/meminfo: memFree=828728/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=1508 CPUtime=0.06
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 286 0 0 0 6 0 0 0 18 0 1 0 1100839139 1544192 272 1992294400 134512640 135192793 4294956224 18446744073709551615 134613009 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 377 272 73 166 0 208 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1508

[startup+0.101443 s]
/proc/loadavg: 1.07 1.16 1.07 3/64 13475
/proc/meminfo: memFree=828728/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=1640 CPUtime=0.09
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 1100839139 1679360 289 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 410 289 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.30148 s]
/proc/loadavg: 1.07 1.16 1.07 3/64 13475
/proc/meminfo: memFree=828728/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=1772 CPUtime=0.29
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 351 0 0 0 29 0 0 0 19 0 1 0 1100839139 1814528 337 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 443 337 73 166 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1772

[startup+0.701556 s]
/proc/loadavg: 1.07 1.16 1.07 3/64 13475
/proc/meminfo: memFree=828728/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=2168 CPUtime=0.69
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 427 0 0 0 69 0 0 0 22 0 1 0 1100839139 2220032 413 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 542 413 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50171 s]
/proc/loadavg: 1.06 1.16 1.07 2/65 13476
/proc/meminfo: memFree=827248/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=2432 CPUtime=1.49
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 514 0 0 0 149 0 0 0 25 0 1 0 1100839139 2490368 500 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 608 500 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10201 s]
/proc/loadavg: 1.06 1.16 1.07 2/65 13476
/proc/meminfo: memFree=826736/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=2964 CPUtime=3.09
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 624 0 0 0 309 0 0 0 25 0 1 0 1100839139 3035136 610 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 741 610 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30161 s]
/proc/loadavg: 1.06 1.16 1.07 2/65 13476
/proc/meminfo: memFree=825968/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=3532 CPUtime=6.29
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 765 0 0 0 629 0 0 0 25 0 1 0 1100839139 3616768 751 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 883 751 73 166 0 714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3532

[startup+12.7018 s]
/proc/loadavg: 1.05 1.16 1.07 2/65 13476
/proc/meminfo: memFree=825072/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=4344 CPUtime=12.68
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 954 0 0 0 1268 0 0 0 25 0 1 0 1100839139 4448256 940 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 1086 940 73 166 0 917 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4344

[startup+25.5012 s]
/proc/loadavg: 1.04 1.15 1.07 2/65 13476
/proc/meminfo: memFree=824240/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=5164 CPUtime=25.48
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 1163 0 0 0 2547 1 0 0 25 0 1 0 1100839139 5287936 1149 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 1291 1149 73 166 0 1122 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5164

[startup+51.101 s]
/proc/loadavg: 1.02 1.13 1.07 2/65 13476
/proc/meminfo: memFree=823024/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=6544 CPUtime=51.07
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 1460 0 0 0 5106 1 0 0 25 0 1 0 1100839139 6701056 1446 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 1636 1446 73 166 0 1467 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6544

[startup+102.306 s]
/proc/loadavg: 1.01 1.11 1.06 2/65 13476
/proc/meminfo: memFree=820976/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=8896 CPUtime=102.26
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 1963 0 0 0 10224 2 0 0 25 0 1 0 1100839139 9109504 1949 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 2224 1949 73 166 0 2055 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8896

[startup+162.302 s]
/proc/loadavg: 1.00 1.09 1.06 2/65 13476
/proc/meminfo: memFree=819632/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=10412 CPUtime=162.24
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 2292 0 0 0 16222 2 0 0 25 0 1 0 1100839139 10661888 2278 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 2603 2278 73 166 0 2434 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10412

[startup+222.301 s]
/proc/loadavg: 1.00 1.07 1.05 2/65 13476
/proc/meminfo: memFree=818416/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=11708 CPUtime=222.22
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 2605 0 0 0 22219 3 0 0 25 0 1 0 1100839139 11988992 2591 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 2927 2591 73 166 0 2758 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11708

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.05 2/65 13476
/proc/meminfo: memFree=817328/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=12752 CPUtime=282.19
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 2858 0 0 0 28216 3 0 0 25 0 1 0 1100839139 13058048 2844 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 3188 2844 73 166 0 3019 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12752

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.04 2/65 13476
/proc/meminfo: memFree=816568/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=13640 CPUtime=342.18
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 3044 0 0 0 34214 4 0 0 25 0 1 0 1100839139 13967360 3030 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 3410 3030 73 166 0 3241 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13640

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 13476
/proc/meminfo: memFree=815800/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=14460 CPUtime=402.15
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 3227 0 0 0 40211 4 0 0 25 0 1 0 1100839139 14807040 3213 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 3615 3213 73 166 0 3446 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14460

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 13476
/proc/meminfo: memFree=815096/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=15268 CPUtime=462.13
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 3394 0 0 0 46209 4 0 0 25 0 1 0 1100839139 15634432 3380 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 3817 3380 73 166 0 3648 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 15268

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 13476
/proc/meminfo: memFree=814328/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=16340 CPUtime=522.12
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 3608 0 0 0 52207 5 0 0 25 0 1 0 1100839139 16732160 3594 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 4085 3594 73 166 0 3916 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 16340

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 13476
/proc/meminfo: memFree=813624/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=16996 CPUtime=582.09
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 3763 0 0 0 58204 5 0 0 25 0 1 0 1100839139 17403904 3749 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 4249 3749 73 166 0 4080 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 16996

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.01 2/65 13476
/proc/meminfo: memFree=812984/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=17652 CPUtime=642.07
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 3909 0 0 0 64202 5 0 0 25 0 1 0 1100839139 18075648 3895 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 4413 3895 73 166 0 4244 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 17652

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 13476
/proc/meminfo: memFree=812344/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=18616 CPUtime=702.06
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 4083 0 0 0 70200 6 0 0 25 0 1 0 1100839139 19062784 4069 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 4654 4069 73 166 0 4485 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 18616

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=811768/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=19080 CPUtime=762.04
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 4212 0 0 0 76198 6 0 0 25 0 1 0 1100839139 19537920 4198 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 4770 4198 73 166 0 4601 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19080

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=811384/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=19536 CPUtime=822.01
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 4314 0 0 0 82195 6 0 0 25 0 1 0 1100839139 20004864 4300 1992294400 134512640 135192793 4294956224 18446744073709551615 134533896 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 4884 4300 73 166 0 4715 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 19536

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=810872/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=20240 CPUtime=881.99
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 4439 0 0 0 88193 6 0 0 25 0 1 0 1100839139 20725760 4425 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 5060 4425 73 166 0 4891 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 20240

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=810104/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=21104 CPUtime=941.97
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 4634 0 0 0 94190 7 0 0 25 0 1 0 1100839139 21610496 4620 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 5276 4620 73 166 0 5107 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 21104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=809656/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=21648 CPUtime=1001.95
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 4758 0 0 0 100188 7 0 0 25 0 1 0 1100839139 22167552 4744 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 5412 4744 73 166 0 5243 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 21648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=809080/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=22284 CPUtime=1061.93
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 4895 0 0 0 106186 7 0 0 25 0 1 0 1100839139 22818816 4881 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 5571 4881 73 166 0 5402 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 22284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=808504/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=22856 CPUtime=1121.91
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 5019 0 0 0 112183 8 0 0 25 0 1 0 1100839139 23404544 5005 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 5714 5005 73 166 0 5545 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 22856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=808376/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=23048 CPUtime=1181.89
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 5070 0 0 0 118181 8 0 0 25 0 1 0 1100839139 23601152 5056 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 5762 5056 73 166 0 5593 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 23048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=808184/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=23400 CPUtime=1200.09
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 5116 0 0 0 120001 8 0 0 25 0 1 0 1100839139 23961600 5102 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 5850 5102 73 166 0 5681 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23400

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13476
/proc/meminfo: memFree=808184/2055920 swapFree=4178280/4192956
[pid=13475] ppid=13473 vsize=23400 CPUtime=1200.09
/proc/13475/stat : 13475 (mxc-sat09) R 13473 13475 13055 0 -1 4194304 5116 0 0 0 120001 8 0 0 25 0 1 0 1100839139 23961600 5102 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13475/statm: 5850 5102 73 166 0 5681 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.087986
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 23400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5116
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= 1890

runsolver used 0.818875 second user time and 2.49562 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-29 00:08:53
IDJOB=1517193
IDBENCH=70576
IDSOLVER=504
FILE ID=node21/1517193-1238281733
PBS_JOBID= 9060916
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S387386125-069.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517193-1238281733/watcher-1517193-1238281733 -o /tmp/evaluation-result-1517193-1238281733/solver-1517193-1238281733 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517193-1238281733.cnf

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

MD5SUM BENCH= b2823982c36e6ccfe58a4082350a85f9
RANDOM SEED=1112125039

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        829208 kB
Buffers:         97860 kB
Cached:        1031684 kB
SwapCached:       8436 kB
Active:         201392 kB
Inactive:       938224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        829208 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15084 kB
Slab:            73136 kB
Committed_AS:  2917844 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-29 00:28:56