Trace number 1518537

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
MD5SUM978a693c176682b07f74cd4acf1b2ac2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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 

27.98/28.03	c starting MXC with:
27.98/28.03	c cnf_path = HOME/instance-1518537-1238301078.cnf
27.98/28.03	c restart_strategy = auto
27.98/28.03	c sign_strategy = cached
27.98/28.03	c use_preprocessing = -1
27.98/28.03	c output_implicant = 1
27.98/28.03	c timeout_seconds = 0
27.98/28.03	c running SatELite... done
27.98/28.03	c 13 vars eliminated
27.98/28.03	c received 0 units and 1661 clauses from SatELite
27.98/28.03	c 12 assignments made, starting to guess now
27.98/28.03	c ===================================[MXC]=====================================
27.98/28.03	c | Conflicts |                Clause Statistics                   |   Vars   |
27.98/28.03	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.98/28.03	c =============================================================================
27.98/28.03	c |         0 |       0       0     1661        0        0     nan |      400 |
27.98/28.03	c |       100 |       0       0     1661      100     1050    18.2 |      388 |
27.98/28.03	c |       210 |       0       0     1661      210     1105    19.7 |      388 |
27.98/28.03	c |       441 |       0       0     1661      441     1220    19.9 |      388 |
27.98/28.03	c |       805 |       0       0     1661      805     1402    20.8 |      388 |
27.98/28.03	c |      1315 |       0       0     1661     1315     1609    20.9 |      388 |
27.98/28.03	c |      1986 |       0       0     1661     1138     1754    20.9 |      388 |
27.98/28.03	c |      2834 |       0       0     1661     1046     1894    20.7 |      388 |
27.98/28.03	c |      3876 |       0       0     1661     1076     2031    18.4 |      388 |
27.98/28.03	c |      5132 |       0       0     1661     1259     2163    19.2 |      388 |
27.98/28.03	c |      6623 |       0       0     1661     1624     2292    18.2 |      388 |
27.98/28.03	c |      8373 |       0       0     1661     2200     2419    18.7 |      388 |
27.98/28.03	c |     10408 |       0       0     1661     1761     2543    18.0 |      388 |
27.98/28.03	c |     12756 |       0       0     1661     1487     2665    18.0 |      388 |
27.98/28.03	c |     15449 |       0       0     1661     1425     2786    19.2 |      388 |
27.98/28.03	c |     18521 |       0       0     1661     1626     2906    19.0 |      388 |
27.98/28.03	c |     22010 |       0       0     1661     2135     3025    18.5 |      388 |
27.98/28.03	c |     25958 |       0       0     1661     3005     3144    18.3 |      388 |
27.98/28.03	c |     30411 |       0       0     1661     2670     3262    18.4 |      388 |
27.98/28.03	c |     35419 |       0       0     1661     2702     3381    19.3 |      388 |
27.98/28.03	c |     41038 |       0       0     1661     3171     3499    17.9 |      388 |
27.98/28.03	c |     47329 |       0       0     1661     2347     3618    17.1 |      388 |
27.98/28.03	c |     54360 |       0       0     1661     2003     3737    16.3 |      388 |
27.98/28.03	c |     62205 |       0       0     1661     2229     3857    16.7 |      388 |
27.98/28.03	c |     70945 |       0       0     1661     3128     3978    18.1 |      388 |
27.98/28.03	c |     80669 |       0       0     1661     2753     4099    18.5 |      388 |
27.98/28.03	c |     91476 |       0       0     1661     3150     4222    18.7 |      388 |
27.98/28.03	c |    103474 |       0       0     1661     2280     4346    18.3 |      388 |
27.98/28.03	c |    116782 |       0       0     1661     2333     4471    18.7 |      388 |
27.98/28.03	c |    131532 |       0       0     1661     3467     4597    18.8 |      388 |
27.98/28.03	c |    147868 |       0       0     1661     3496     4726    18.0 |      388 |
27.98/28.03	c |    165948 |       0       0     1661     4822     4855    19.8 |      388 |
27.98/28.03	c |    185947 |       0       0     1661     2679     4987    17.4 |      388 |
27.98/28.03	c |    208057 |       0       0     1661     4571     5120    18.0 |      388 |
27.98/28.03	c |    232489 |       0       0     1661     3066     5255    18.0 |      388 |
27.98/28.03	c |    259475 |       0       0     1661     3417     5393    19.2 |      388 |
27.98/28.03	c |    289271 |       0       0     1661     3153     5532    18.0 |      388 |
27.98/28.03	c |    322158 |       0       0     1661     5233     5674    18.9 |      388 |
27.98/28.03	c |    358445 |       0       0     1661     4194     5818    18.9 |      388 |
27.98/28.03	c |    398472 |       0       0     1661     5950     5965    19.3 |      388 |
27.98/28.03	c |    442613 |       0       0     1661     4830     6114    18.2 |      388 |
27.98/28.03	c |    491279 |       0       0     1661     3989     6265    16.7 |      388 |
27.98/28.03	c |    544923 |       0       0     1661     3700

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-1518537-1238301078/watcher-1518537-1238301078 -o /tmp/evaluation-result-1518537-1238301078/solver-1518537-1238301078 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518537-1238301078.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 1.00 0.99 3/64 20180
/proc/meminfo: memFree=1295920/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=980 CPUtime=0
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1102770308 1003520 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 245 124 56 166 0 76 0

[startup+0.015046 s]
/proc/loadavg: 0.97 1.00 0.99 3/64 20180
/proc/meminfo: memFree=1295920/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=1244 CPUtime=0.01
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 218 0 0 0 1 0 0 0 18 0 1 0 1102770308 1273856 204 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 311 204 72 166 0 142 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1244

[startup+0.101055 s]
/proc/loadavg: 0.97 1.00 0.99 3/64 20180
/proc/meminfo: memFree=1295920/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=1640 CPUtime=0.09
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 1102770308 1679360 294 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 410 294 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301076 s]
/proc/loadavg: 0.97 1.00 0.99 3/64 20180
/proc/meminfo: memFree=1295920/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=1784 CPUtime=0.29
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 351 0 0 0 29 0 0 0 19 0 1 0 1102770308 1826816 337 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 446 337 73 166 0 277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1784

[startup+0.701118 s]
/proc/loadavg: 0.97 1.00 0.99 3/64 20180
/proc/meminfo: memFree=1295920/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=2048 CPUtime=0.69
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 422 0 0 0 69 0 0 0 22 0 1 0 1102770308 2097152 408 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 512 408 73 166 0 343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2048

[startup+1.5012 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1294376/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=2448 CPUtime=1.49
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 508 0 0 0 149 0 0 0 25 0 1 0 1102770308 2506752 494 1992294400 134512640 135192793 4294956224 18446744073709551615 134552448 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 612 494 73 166 0 443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2448

[startup+3.10137 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1293864/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=2856 CPUtime=3.09
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 611 0 0 0 309 0 0 0 25 0 1 0 1102770308 2924544 597 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 714 597 73 166 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2856

[startup+6.30172 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1293096/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=3520 CPUtime=6.29
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 769 0 0 0 629 0 0 0 25 0 1 0 1102770308 3604480 755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 880 755 73 166 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3520

[startup+12.7014 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1292208/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=4336 CPUtime=12.69
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 950 0 0 0 1269 0 0 0 25 0 1 0 1102770308 4440064 936 1992294400 134512640 135192793 4294956224 18446744073709551615 134749003 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 1084 936 73 166 0 915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4336

[startup+25.5018 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1291312/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=5292 CPUtime=25.48
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 1173 0 0 0 2548 0 0 0 25 0 1 0 1102770308 5419008 1159 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 1323 1159 73 166 0 1154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5292

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1289904/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=6732 CPUtime=51.08
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 1521 0 0 0 5107 1 0 0 25 0 1 0 1102770308 6893568 1507 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 1683 1507 73 166 0 1514 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6732

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1288048/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=8920 CPUtime=102.26
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 1965 0 0 0 10225 1 0 0 25 0 1 0 1102770308 9134080 1951 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 2230 1951 73 166 0 2061 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8920

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1286320/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=10880 CPUtime=162.24
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 2403 0 0 0 16223 1 0 0 25 0 1 0 1102770308 11141120 2389 1992294400 134512640 135192793 4294956224 18446744073709551615 134552429 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 2720 2389 73 166 0 2551 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10880

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1284976/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=12232 CPUtime=222.23
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 2720 0 0 0 22221 2 0 0 25 0 1 0 1102770308 12525568 2706 1992294400 134512640 135192793 4294956224 18446744073709551615 134537310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 3058 2706 73 166 0 2889 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12232

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1283824/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=13408 CPUtime=282.21
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 3000 0 0 0 28219 2 0 0 25 0 1 0 1102770308 13729792 2986 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 3352 2986 73 166 0 3183 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13408

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1282928/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=14352 CPUtime=342.19
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 3217 0 0 0 34217 2 0 0 25 0 1 0 1102770308 14696448 3203 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 3588 3203 73 166 0 3419 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14352

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1282352/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=14800 CPUtime=402.18
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 3360 0 0 0 40215 3 0 0 25 0 1 0 1102770308 15155200 3346 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 3700 3346 73 166 0 3531 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14800

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1281456/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=15904 CPUtime=462.16
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 3589 0 0 0 46213 3 0 0 25 0 1 0 1102770308 16285696 3575 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 3976 3575 73 166 0 3807 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15904

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1280624/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=16964 CPUtime=522.15
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 3811 0 0 0 52211 4 0 0 25 0 1 0 1102770308 17371136 3797 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 4241 3797 73 166 0 4072 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16964

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1280240/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=17280 CPUtime=582.13
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 3891 0 0 0 58209 4 0 0 25 0 1 0 1102770308 17694720 3877 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 4320 3877 73 166 0 4151 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17280

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1279536/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=18176 CPUtime=642.11
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 4062 0 0 0 64207 4 0 0 25 0 1 0 1102770308 18612224 4048 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 4544 4048 73 166 0 4375 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18176

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20181
/proc/meminfo: memFree=1278832/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=18952 CPUtime=702.09
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 4253 0 0 0 70205 4 0 0 25 0 1 0 1102770308 19406848 4239 1992294400 134512640 135192793 4294956224 18446744073709551615 134748159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 4738 4239 73 166 0 4569 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 18952

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20183
/proc/meminfo: memFree=1278256/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=19640 CPUtime=762.08
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 4370 0 0 0 76203 5 0 0 25 0 1 0 1102770308 20111360 4356 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 4910 4356 73 166 0 4741 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19640

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20183
/proc/meminfo: memFree=1277744/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=20468 CPUtime=822.05
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 4520 0 0 0 82200 5 0 0 25 0 1 0 1102770308 20959232 4506 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 5117 4506 73 166 0 4948 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20468

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20183
/proc/meminfo: memFree=1277168/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=21172 CPUtime=882.03
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 4657 0 0 0 88198 5 0 0 25 0 1 0 1102770308 21680128 4643 1992294400 134512640 135192793 4294956224 18446744073709551615 134532683 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 5293 4643 73 166 0 5124 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21172

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20183
/proc/meminfo: memFree=1276912/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=21364 CPUtime=942.02
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 4721 0 0 0 94196 6 0 0 25 0 1 0 1102770308 21876736 4707 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 5341 4707 73 166 0 5172 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 21364

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20183
/proc/meminfo: memFree=1276400/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=22072 CPUtime=1002
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 4841 0 0 0 100194 6 0 0 25 0 1 0 1102770308 22601728 4827 1992294400 134512640 135192793 4294956224 18446744073709551615 134550827 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 5518 4827 73 166 0 5349 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 22072

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20183
/proc/meminfo: memFree=1275824/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=22588 CPUtime=1061.98
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 4970 0 0 0 106192 6 0 0 25 0 1 0 1102770308 23130112 4956 1992294400 134512640 135192793 4294956224 18446744073709551615 134534329 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 5647 4956 73 166 0 5478 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 22588

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20183
/proc/meminfo: memFree=1275632/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=23012 CPUtime=1121.97
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 5034 0 0 0 112190 7 0 0 25 0 1 0 1102770308 23564288 5020 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 5753 5020 73 166 0 5584 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 23012

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 20183
/proc/meminfo: memFree=1275312/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=23204 CPUtime=1181.95
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 5105 0 0 0 118188 7 0 0 25 0 1 0 1102770308 23760896 5091 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 5801 5091 73 166 0 5632 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 3/65 20183
/proc/meminfo: memFree=1275184/2055920 swapFree=4178912/4192956
[pid=20180] ppid=20178 vsize=23348 CPUtime=1200.05
/proc/20180/stat : 20180 (mxc-sat09) R 20178 20180 20081 0 -1 4194304 5140 0 0 0 119998 7 0 0 25 0 1 0 1102770308 23908352 5126 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20180/statm: 5837 5126 73 166 0 5668 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23348

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): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.078987
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 23348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5140
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= 1647

runsolver used 0.821875 second user time and 2.54761 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-29 06:31:18
IDJOB=1518537
IDBENCH=70688
IDSOLVER=504
FILE ID=node47/1518537-1238301078
PBS_JOBID= 9061043
Free space on /tmp= 66340 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518537-1238301078/watcher-1518537-1238301078 -o /tmp/evaluation-result-1518537-1238301078/solver-1518537-1238301078 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518537-1238301078.cnf

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

MD5SUM BENCH= 978a693c176682b07f74cd4acf1b2ac2
RANDOM SEED=454150836

node47.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		: 3000.216
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		: 3000.216
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:       1296336 kB
Buffers:         97044 kB
Cached:         562720 kB
SwapCached:       7792 kB
Active:         131676 kB
Inactive:       538460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296336 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            75380 kB
Committed_AS:  2915376 kB
PageTables:       1452 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= 66340 MiB
End job on node47 at 2009-03-29 06:51:20