Trace number 1516851

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-crafted 2009-03-22? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S697681291-080.cnf
MD5SUM4bbf0687a75cc815423eb8afa8e9d43f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          291761806.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     507     2191     6642 |      730        0    nan |  0.000 % |
0.00/0.01	c |       100 |     507     2191     6642 |      803      100     26 |  0.000 % |
0.01/0.01	c |       252 |     507     2191     6642 |      883      252     24 |  0.000 % |
0.01/0.03	c |       478 |     507     2191     6642 |      972      478     24 |  0.000 % |
0.01/0.04	c |       815 |     507     2191     6642 |     1069      815     24 |  0.000 % |
0.01/0.06	c |      1321 |     507     2191     6642 |     1176      755     23 |  0.000 % |
0.01/0.10	c |      2081 |     507     2191     6642 |     1293      898     21 |  0.000 % |
0.09/0.14	c |      3220 |     507     2191     6642 |     1423     1359     21 |  0.000 % |
0.19/0.22	c |      4929 |     507     2191     6642 |     1565      869     21 |  0.000 % |
0.29/0.34	c |      7491 |     507     2191     6642 |     1722      992     21 |  0.000 % |
0.49/0.52	c |     11337 |     507     2191     6642 |     1894     1310     21 |  0.000 % |
0.69/0.80	c |     17103 |     507     2191     6642 |     2083     1231     21 |  0.000 % |
1.19/1.25	c |     25753 |     507     2191     6642 |     2292     1335     20 |  0.000 % |
1.89/1.93	c |     38727 |     507     2191     6642 |     2521     1385     21 |  0.000 % |
2.89/2.98	c |     58189 |     507     2191     6642 |     2773     1512     22 |  0.000 % |
4.59/4.62	c |     87381 |     507     2191     6642 |     3050     2427     25 |  0.000 % |
7.09/7.17	c |    131171 |     507     2191     6642 |     3355     2699     23 |  0.000 % |
11.09/11.15	c |    196855 |     507     2191     6642 |     3691     1863     20 |  0.000 % |
17.18/17.23	c |    295381 |     507     2191     6642 |     4060     2864     24 |  0.000 % |
26.68/26.73	c |    443174 |     507     2191     6642 |     4466     2627     21 |  0.000 % |
41.47/41.58	c |    664857 |     507     2191     6642 |     4913     2819     24 |  0.000 % |
64.87/64.98	c |    997382 |     507     2191     6642 |     5404     4922     24 |  0.000 % |
101.56/101.60	c |   1496170 |     507     2191     6642 |     5945     4326     21 |  0.000 % |
159.53/159.68	c |   2244352 |     507     2191     6642 |     6539     5359     24 |  0.000 % |
250.79/250.98	c |   3366626 |     507     2191     6642 |     7193     6238     24 |  0.000 % |
394.15/394.39	c |   5050039 |     507     2191     6642 |     7912     7093     26 |  0.000 % |
615.87/616.11	c |   7575155 |     507     2191     6642 |     8704     7770     24 |  0.000 % |
968.34/968.74	c |  11362830 |     507     2191     6642 |     9574     7241     28 |  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-1516851-1238276286/watcher-1516851-1238276286 -o /tmp/evaluation-result-1516851-1238276286/solver-1516851-1238276286 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=291761806 HOME/instance-1516851-1238276286.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 1.01 1.00 3/72 7936
/proc/meminfo: memFree=1424992/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=2552 CPUtime=0
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 1100289915 2613248 228 1992294400 4194304 5102648 548682068800 18446744073709551615 4239296 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 638 228 99 221 0 414 0

[startup+0.017681 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 7936
/proc/meminfo: memFree=1424992/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=2552 CPUtime=0.01
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 266 0 0 0 1 0 0 0 18 0 1 0 1100289915 2613248 251 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 638 251 111 221 0 414 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2552

[startup+0.101696 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 7936
/proc/meminfo: memFree=1424992/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=2684 CPUtime=0.09
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1100289915 2748416 273 1992294400 4194304 5102648 548682068800 18446744073709551615 4214228 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 671 273 111 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301735 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 7936
/proc/meminfo: memFree=1424992/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=2816 CPUtime=0.29
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 1100289915 2883584 312 1992294400 4194304 5102648 548682068800 18446744073709551615 4254942 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 704 312 111 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701809 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 7936
/proc/meminfo: memFree=1424992/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=2948 CPUtime=0.69
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 361 0 0 0 69 0 0 0 23 0 1 0 1100289915 3018752 346 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 737 346 111 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1423960/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=3080 CPUtime=1.49
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 412 0 0 0 149 0 0 0 25 0 1 0 1100289915 3153920 397 1992294400 4194304 5102648 548682068800 18446744073709551615 4254840 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 770 397 111 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1423512/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=3344 CPUtime=3.09
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 474 0 0 0 309 0 0 0 25 0 1 0 1100289915 3424256 459 1992294400 4194304 5102648 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 836 459 111 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1423000/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=3740 CPUtime=6.29
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 570 0 0 0 629 0 0 0 25 0 1 0 1100289915 3829760 555 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 935 555 111 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1422424/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=4276 CPUtime=12.69
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 691 0 0 0 1269 0 0 0 25 0 1 0 1100289915 4378624 676 1992294400 4194304 5102648 548682068800 18446744073709551615 4250288 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 1069 676 111 221 0 845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4276

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1421848/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=4812 CPUtime=25.48
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 817 0 0 0 2548 0 0 0 25 0 1 0 1100289915 4927488 802 1992294400 4194304 5102648 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 1203 802 111 221 0 979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4812

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1421080/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=5612 CPUtime=51.07
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 1019 0 0 0 5107 0 0 0 25 0 1 0 1100289915 5746688 1004 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 1403 1004 111 221 0 1179 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5612

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1420056/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=6596 CPUtime=102.26
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 1263 0 0 0 10225 1 0 0 25 0 1 0 1100289915 6754304 1248 1992294400 4194304 5102648 548682068800 18446744073709551615 4255494 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 1649 1248 111 221 0 1425 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6596

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1419160/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=7400 CPUtime=162.23
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 1481 0 0 0 16222 1 0 0 25 0 1 0 1100289915 7577600 1466 1992294400 4194304 5102648 548682068800 18446744073709551615 4244928 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 1850 1466 111 221 0 1626 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7400

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1418392/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=8224 CPUtime=222.21
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 1662 0 0 0 22220 1 0 0 25 0 1 0 1100289915 8421376 1647 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2056 1647 111 221 0 1832 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8224

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1418008/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=8496 CPUtime=282.18
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 1756 0 0 0 28217 1 0 0 25 0 1 0 1100289915 8699904 1741 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2124 1741 111 221 0 1900 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 8496

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7937
/proc/meminfo: memFree=1417496/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=9068 CPUtime=342.16
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 1882 0 0 0 34215 1 0 0 25 0 1 0 1100289915 9285632 1867 1992294400 4194304 5102648 548682068800 18446744073709551615 4250018 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2267 1867 111 221 0 2043 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9068

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1417112/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=9332 CPUtime=402.15
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 1955 0 0 0 40213 2 0 0 25 0 1 0 1100289915 9555968 1940 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2333 1940 111 221 0 2109 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9332

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1416728/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=9760 CPUtime=462.12
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2045 0 0 0 46210 2 0 0 25 0 1 0 1100289915 9994240 2030 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2440 2030 111 221 0 2216 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 9760

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1416472/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=10036 CPUtime=522.1
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2106 0 0 0 52208 2 0 0 25 0 1 0 1100289915 10276864 2091 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2509 2091 111 221 0 2285 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1416216/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=10312 CPUtime=582.07
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2179 0 0 0 58205 2 0 0 25 0 1 0 1100289915 10559488 2164 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2578 2164 111 221 0 2354 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 10312

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1415704/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=10732 CPUtime=642.06
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2289 0 0 0 64203 3 0 0 25 0 1 0 1100289915 10989568 2274 1992294400 4194304 5102648 548682068800 18446744073709551615 4249752 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2683 2274 111 221 0 2459 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10732

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1415256/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=11276 CPUtime=702.03
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2393 0 0 0 70200 3 0 0 25 0 1 0 1100289915 11546624 2378 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2819 2378 111 221 0 2595 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11276

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1415000/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=11416 CPUtime=762.01
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2454 0 0 0 76198 3 0 0 25 0 1 0 1100289915 11689984 2439 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2854 2439 111 221 0 2630 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 11416

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1414872/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=11692 CPUtime=822
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2500 0 0 0 82196 4 0 0 25 0 1 0 1100289915 11972608 2485 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2923 2485 111 221 0 2699 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11692

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1414744/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=11844 CPUtime=881.97
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2538 0 0 0 88193 4 0 0 25 0 1 0 1100289915 12128256 2523 1992294400 4194304 5102648 548682068800 18446744073709551615 4250297 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 2961 2523 111 221 0 2737 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 11844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1414552/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=12000 CPUtime=941.95
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2576 0 0 0 94191 4 0 0 25 0 1 0 1100289915 12288000 2561 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 3000 2561 111 221 0 2776 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 12000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1414424/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=12144 CPUtime=1001.92
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2610 0 0 0 100188 4 0 0 25 0 1 0 1100289915 12435456 2595 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 3036 2595 111 221 0 2812 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 12144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1414040/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=12456 CPUtime=1061.9
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2697 0 0 0 106186 4 0 0 25 0 1 0 1100289915 12754944 2682 1992294400 4194304 5102648 548682068800 18446744073709551615 4249897 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 3114 2682 111 221 0 2890 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 12456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1413912/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=12720 CPUtime=1121.88
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2735 0 0 0 112184 4 0 0 25 0 1 0 1100289915 13025280 2720 1992294400 4194304 5102648 548682068800 18446744073709551615 4244667 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 3180 2720 111 221 0 2956 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 12720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1413720/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=12860 CPUtime=1181.86
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2781 0 0 0 118181 5 0 0 25 0 1 0 1100289915 13168640 2766 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 3215 2766 111 221 0 2991 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 12860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 7939
/proc/meminfo: memFree=1413592/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=13000 CPUtime=1200.06
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2809 0 0 0 120001 5 0 0 25 0 1 0 1100289915 13312000 2794 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 3250 2794 111 221 0 3026 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13000

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 2/73 7939
/proc/meminfo: memFree=1413592/2055920 swapFree=4168900/4192956
[pid=7936] ppid=7934 vsize=13000 CPUtime=1200.06
/proc/7936/stat : 7936 (varsat-crafted_) R 7934 7936 7685 0 -1 4194304 2809 0 0 0 120001 5 0 0 25 0 1 0 1100289915 13312000 2794 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/7936/statm: 3250 2794 111 221 0 3026 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 13000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2809
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= 2613

runsolver used 1.04484 second user time and 3.33249 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 22:38:06
IDJOB=1516851
IDBENCH=70547
IDSOLVER=537
FILE ID=node64/1516851-1238276286
PBS_JOBID= 9060877
Free space on /tmp= 66408 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S697681291-080.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516851-1238276286/watcher-1516851-1238276286 -o /tmp/evaluation-result-1516851-1238276286/solver-1516851-1238276286 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=291761806 HOME/instance-1516851-1238276286.cnf

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

MD5SUM BENCH= 4bbf0687a75cc815423eb8afa8e9d43f
RANDOM SEED=291761806

node64.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		: 3000.261
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		: 3000.261
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:       1425416 kB
Buffers:         80940 kB
Cached:         455480 kB
SwapCached:      14856 kB
Active:          58784 kB
Inactive:       494224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425416 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62392 kB
Committed_AS:  2886100 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-28 22:58:09