Trace number 1514453

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
VARSAT-random 2009-03-22? (TO) 1200.12 1200.45

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.19/0.22	c |  Parsing time:         0.21         s                                       |
0.19/0.22	c |  Timeout:              43200 s
0.19/0.22	c |  Random Seed:          424784414.000000
0.19/0.22	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.22	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.22	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.22	c |                                                                             |
0.39/0.42	c ============================[ Search Statistics ]==============================
0.39/0.42	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.42	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.42	c ===============================================================================
0.39/0.42	c |         0 |   15535    66281   201375 |    22093        0    nan |  0.000 % |
18.29/18.32	c |       100 |   15535    66281   201375 |    24303      100    187 |  0.000 % |
36.58/36.61	c |       250 |   15535    66281   201375 |    26733      250    162 |  0.000 % |
54.87/54.99	c |       477 |   15535    66281   201375 |    29406      477    187 |  0.000 % |
73.37/73.50	c |       814 |   15535    66281   201375 |    32347      814    205 |  0.000 % |
91.96/92.02	c |      1322 |   15535    66281   201375 |    35582     1322    193 |  0.000 % |
110.66/110.76	c |      2081 |   15535    66281   201375 |    39140     2081    216 |  0.000 % |
129.65/129.77	c |      3220 |   15535    66281   201375 |    43054     3220    224 |  0.000 % |
148.95/149.03	c |      4928 |   15535    66281   201375 |    47359     4928    227 |  0.000 % |
168.94/169.01	c |      7490 |   15535    66281   201375 |    52095     7490    233 |  0.000 % |
189.83/189.98	c |     11334 |   15535    66281   201375 |    57305    11334    236 |  0.000 % |
212.63/212.75	c |     17100 |   15535    66281   201375 |    63035    17100    249 |  0.000 % |
238.63/238.71	c |     25750 |   15535    66281   201375 |    69339    25750    259 |  0.000 % |
270.31/270.42	c |     38726 |   15535    66281   201375 |    76273    38726    265 |  0.000 % |
311.70/311.88	c |     58189 |   15535    66281   201375 |    83900    58189    279 |  0.000 % |
372.89/373.09	c |     87381 |   15535    66281   201375 |    92290    14078    308 |  0.000 % |
457.37/457.56	c |    131171 |   15535    66281   201375 |   101519    57868    327 |  0.000 % |
596.83/597.09	c |    196855 |   15535    66281   201375 |   111671    33810    366 |  0.000 % |
819.07/819.30	c |    295382 |   15535    66281   201375 |   122838    32986    348 |  0.000 % |
1191.97/1192.37	c |    443171 |   15535    66281   201375 |   135122    73761    509 |  0.000 % |

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-1514453-1238239026/watcher-1514453-1238239026 -o /tmp/evaluation-result-1514453-1238239026/solver-1514453-1238239026 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=424784414 HOME/instance-1514453-1238239026.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 1361
/proc/meminfo: memFree=757248/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=3532 CPUtime=0
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 708 0 0 0 0 0 0 0 18 0 1 0 1096569551 3616768 693 1992294400 4194304 5102416 548682068800 18446744073709551615 4515879 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 883 694 85 221 0 659 0

[startup+0.103575 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1361
/proc/meminfo: memFree=757248/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=10156 CPUtime=0.1
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 2304 0 0 0 9 1 0 0 18 0 1 0 1096569551 10399744 2256 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 2539 2257 88 221 0 2315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10156

[startup+0.201585 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1361
/proc/meminfo: memFree=757248/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=13512 CPUtime=0.19
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3176 0 0 0 18 1 0 0 18 0 1 0 1096569551 13836288 3128 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3378 3128 88 221 0 3154 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13512

[startup+0.301597 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1361
/proc/meminfo: memFree=757248/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=15176 CPUtime=0.29
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3514 0 0 0 28 1 0 0 19 0 1 0 1096569551 15540224 3466 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3794 3466 98 221 0 3570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15176

[startup+0.701644 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1361
/proc/meminfo: memFree=757248/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=14120 CPUtime=0.69
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3682 0 0 0 68 1 0 0 22 0 1 0 1096569551 14458880 3273 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3530 3273 102 221 0 3306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14120

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=744312/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=14120 CPUtime=1.49
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3682 0 0 0 148 1 0 0 25 0 1 0 1096569551 14458880 3273 1992294400 4194304 5102416 548682068800 18446744073709551615 4220715 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3530 3273 102 221 0 3306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14120

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=744184/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=14120 CPUtime=3.09
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3682 0 0 0 307 2 0 0 25 0 1 0 1096569551 14458880 3273 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3530 3273 102 221 0 3306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14120

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=744056/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=14120 CPUtime=6.29
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3682 0 0 0 627 2 0 0 25 0 1 0 1096569551 14458880 3273 1992294400 4194304 5102416 548682068800 18446744073709551615 4221008 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3530 3273 102 221 0 3306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14120

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=743992/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=14120 CPUtime=12.69
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3682 0 0 0 1267 2 0 0 25 0 1 0 1096569551 14458880 3273 1992294400 4194304 5102416 548682068800 18446744073709551615 4220524 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3530 3273 102 221 0 3306 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14120

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=743992/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=14120 CPUtime=25.49
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3695 0 0 0 2547 2 0 0 25 0 1 0 1096569551 14458880 3286 1992294400 4194304 5102416 548682068800 18446744073709551615 4221449 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3530 3286 115 221 0 3306 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14120

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=743992/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=14120 CPUtime=51.08
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3695 0 0 0 5106 2 0 0 25 0 1 0 1096569551 14458880 3286 1992294400 4194304 5102416 548682068800 18446744073709551615 4221975 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3530 3286 115 221 0 3306 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14120

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=743864/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=14384 CPUtime=102.26
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 3778 0 0 0 10224 2 0 0 25 0 1 0 1096569551 14729216 3369 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 3596 3369 115 221 0 3372 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14384

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=740728/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=17552 CPUtime=162.25
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 4551 0 0 0 16222 3 0 0 25 0 1 0 1096569551 17973248 4142 1992294400 4194304 5102416 548682068800 18446744073709551615 4242009 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 4388 4142 115 221 0 4164 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17552

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=727352/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=30888 CPUtime=222.23
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 7898 0 0 0 22217 6 0 0 25 0 1 0 1096569551 31629312 7489 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 7722 7489 115 221 0 7498 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=701816/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=56296 CPUtime=282.21
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 14245 0 0 0 28210 11 0 0 25 0 1 0 1096569551 57647104 13836 1992294400 4194304 5102416 548682068800 18446744073709551615 4220281 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 14074 13836 115 221 0 13850 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 56296

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=664376/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=94088 CPUtime=342.2
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 23654 0 0 0 34199 21 0 0 25 0 1 0 1096569551 96346112 23245 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 23522 23245 115 221 0 23298 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 94088

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=638712/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=119224 CPUtime=402.18
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 29983 0 0 0 40190 28 0 0 25 0 1 0 1096569551 122085376 29574 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 29806 29574 115 221 0 29582 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 119224

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=638776/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=119224 CPUtime=462.17
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 29983 0 0 0 46188 29 0 0 25 0 1 0 1096569551 122085376 29574 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 29806 29574 115 221 0 29582 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 119224

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=619704/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=139056 CPUtime=522.15
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 34908 0 0 0 52181 34 0 0 25 0 1 0 1096569551 142393344 34499 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 34764 34499 115 221 0 34540 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 139056

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=593528/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=164624 CPUtime=582.13
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 41258 0 0 0 58171 42 0 0 25 0 1 0 1096569551 168574976 40849 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 41156 40849 115 221 0 40932 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 164624

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=593528/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=164624 CPUtime=642.11
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 41258 0 0 0 64169 42 0 0 25 0 1 0 1096569551 168574976 40849 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 41156 40849 115 221 0 40932 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 164624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=593528/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=164624 CPUtime=702.1
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 41258 0 0 0 70168 42 0 0 25 0 1 0 1096569551 168574976 40849 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 41156 40849 115 221 0 40932 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 164624

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=582648/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=175496 CPUtime=762.09
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 43972 0 0 0 76164 45 0 0 25 0 1 0 1096569551 179707904 43563 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 43874 43563 115 221 0 43650 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 175496

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=569976/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=188068 CPUtime=822.07
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 47128 0 0 0 82158 49 0 0 25 0 1 0 1096569551 192581632 46719 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 47017 46719 115 221 0 46793 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 188068

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=569976/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=188068 CPUtime=882.05
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 47128 0 0 0 88156 49 0 0 25 0 1 0 1096569551 192581632 46719 1992294400 4194304 5102416 548682068800 18446744073709551615 4248876 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 47017 46719 115 221 0 46793 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 188068

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=569976/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=188068 CPUtime=942.03
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 47128 0 0 0 94154 49 0 0 25 0 1 0 1096569551 192581632 46719 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 47017 46719 115 221 0 46793 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 188068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=549432/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=208732 CPUtime=1002.02
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 52279 0 0 0 100149 53 0 0 25 0 1 0 1096569551 213741568 51870 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 52183 51870 115 221 0 51959 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 208732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=512952/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=244960 CPUtime=1062
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 61351 0 0 0 106138 62 0 0 25 0 1 0 1096569551 250839040 60942 1992294400 4194304 5102416 548682068800 18446744073709551615 4248662 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 61240 60942 115 221 0 61016 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 244960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=512952/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=244960 CPUtime=1121.98
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 61352 0 0 0 112136 62 0 0 25 0 1 0 1096569551 250839040 60943 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 61240 60943 115 221 0 61016 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 244960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=512952/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=244960 CPUtime=1181.97
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 61355 0 0 0 118135 62 0 0 25 0 1 0 1096569551 250839040 60946 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 61240 60946 115 221 0 61016 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 244960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=512952/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=244960 CPUtime=1200.07
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 61355 0 0 0 119944 63 0 0 25 0 1 0 1096569551 250839040 60946 1992294400 4194304 5102416 548682068800 18446744073709551615 4221901 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 61240 60946 115 221 0 61016 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 244960

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1362
/proc/meminfo: memFree=512952/2055920 swapFree=4178472/4192956
[pid=1361] ppid=1359 vsize=244960 CPUtime=1200.07
/proc/1361/stat : 1361 (varsat-random_s) R 1359 1361 1260 0 -1 4194304 61355 0 0 0 119944 63 0 0 25 0 1 0 1096569551 250839040 60946 1992294400 4194304 5102416 548682068800 18446744073709551615 4221901 0 0 4096 3 0 0 0 17 1 0 0
/proc/1361/statm: 61240 60946 115 221 0 61016 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 244960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.45
CPU system time (s): 0.672897
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 244960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.672897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61355
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= 1657

runsolver used 0.908861 second user time and 2.55861 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 12:17:06
IDJOB=1514453
IDBENCH=70347
IDSOLVER=539
FILE ID=node1/1514453-1238239026
PBS_JOBID= 9060676
Free space on /tmp= 66084 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514453-1238239026/watcher-1514453-1238239026 -o /tmp/evaluation-result-1514453-1238239026/solver-1514453-1238239026 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=424784414 HOME/instance-1514453-1238239026.cnf

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=424784414

node1.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		: 3000.229
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		: 3000.229
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:        757664 kB
Buffers:         89004 kB
Cached:        1108936 kB
SwapCached:       8380 kB
Active:         127112 kB
Inactive:      1080816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        757664 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            76288 kB
Committed_AS:  2882040 kB
PageTables:       1440 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= 66084 MiB
End job on node1 at 2009-03-28 12:37:08