Trace number 1517033

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
MD5SUM0dd96c632ca80e24c12df38646d2de2b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark287.4
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:  420                                                  |
0.00/0.00	c |  Number of clauses:    1785                                                 |
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:          1292682762.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
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 |     404     1753     5344 |      584        0    nan |  0.000 % |
0.00/0.01	c |       100 |     404     1753     5344 |      642      100     18 |  0.001 % |
0.00/0.02	c |       252 |     404     1753     5344 |      707      252     20 |  0.001 % |
0.00/0.04	c |       477 |     404     1753     5344 |      777      477     21 |  0.001 % |
0.05/0.06	c |       817 |     404     1753     5344 |      855      817     21 |  0.001 % |
0.05/0.08	c |      1323 |     404     1753     5344 |      941      872     19 |  0.001 % |
0.09/0.12	c |      2083 |     404     1753     5344 |     1035      643     17 |  0.001 % |
0.09/0.16	c |      3224 |     404     1753     5344 |     1138      718     17 |  0.001 % |
0.19/0.24	c |      4932 |     404     1753     5344 |     1252      662     17 |  0.001 % |
0.29/0.35	c |      7494 |     404     1753     5344 |     1377      649     16 |  0.001 % |
0.49/0.51	c |     11338 |     404     1753     5344 |     1515      938     17 |  0.001 % |
0.69/0.76	c |     17104 |     404     1753     5344 |     1667     1254     17 |  0.001 % |
1.10/1.14	c |     25754 |     404     1753     5344 |     1833     1365     17 |  0.001 % |
1.69/1.72	c |     38728 |     404     1753     5344 |     2017     1197     18 |  0.001 % |
2.59/2.64	c |     58192 |     404     1753     5344 |     2219     1091     18 |  0.001 % |
3.99/4.01	c |     87384 |     404     1753     5344 |     2440     2045     20 |  0.001 % |
6.09/6.16	c |    131174 |     404     1753     5344 |     2684     2397     21 |  0.001 % |
9.49/9.51	c |    196858 |     404     1753     5344 |     2953     2609     19 |  0.001 % |
14.69/14.73	c |    295385 |     404     1753     5344 |     3248     2136     21 |  0.001 % |
22.88/22.96	c |    443174 |     404     1753     5344 |     3573     1861     19 |  0.001 % |
35.18/35.22	c |    664858 |     404     1753     5344 |     3931     2863     19 |  0.001 % |
54.77/54.89	c |    997383 |     404     1753     5344 |     4324     3243     22 |  0.001 % |
85.26/85.37	c |   1496171 |     404     1753     5344 |     4756     4069     22 |  0.001 % |
132.75/132.88	c |   2244353 |     404     1753     5344 |     5232     3643     21 |  0.001 % |
207.93/208.04	c |   3366627 |     404     1753     5344 |     5755     4844     21 |  0.001 % |
325.40/325.55	c |   5050040 |     404     1753     5344 |     6331     3643     22 |  0.001 % |
509.85/510.03	c |   7575157 |     404     1753     5344 |     6964     4600     22 |  0.001 % |
802.57/802.89	c |  11362832 |     404     1753     5344 |     7660     4032     20 |  0.001 % |

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-1517033-1238279079/watcher-1517033-1238279079 -o /tmp/evaluation-result-1517033-1238279079/solver-1517033-1238279079 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1292682762 HOME/instance-1517033-1238279079.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: 0.99 0.98 0.99 3/64 28992
/proc/meminfo: memFree=926560/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=2428 CPUtime=0
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1100573651 2486272 208 1992294400 4194304 5102416 548682068800 18446744073709551615 4228704 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 607 208 98 221 0 383 0

[startup+0.0540521 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28992
/proc/meminfo: memFree=926560/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=2428 CPUtime=0.05
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 241 0 0 0 5 0 0 0 18 0 1 0 1100573651 2486272 226 1992294400 4194304 5102416 548682068800 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 607 226 112 221 0 383 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2428

[startup+0.101057 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28992
/proc/meminfo: memFree=926560/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=2560 CPUtime=0.09
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 1100573651 2621440 242 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 640 242 112 221 0 416 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.30108 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28992
/proc/meminfo: memFree=926560/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=2692 CPUtime=0.29
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 286 0 0 0 29 0 0 0 19 0 1 0 1100573651 2756608 271 1992294400 4194304 5102416 548682068800 18446744073709551615 4489620 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 673 271 112 221 0 449 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2692

[startup+0.701126 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28992
/proc/meminfo: memFree=926560/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=2824 CPUtime=0.69
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 317 0 0 0 69 0 0 0 22 0 1 0 1100573651 2891776 302 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 706 302 112 221 0 482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2824

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=925656/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=2956 CPUtime=1.49
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 356 0 0 0 149 0 0 0 25 0 1 0 1100573651 3026944 341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 739 341 112 221 0 515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2956

[startup+3.17041 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=925336/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=3088 CPUtime=3.16
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 412 0 0 0 316 0 0 0 25 0 1 0 1100573651 3162112 397 1992294400 4194304 5102416 548682068800 18446744073709551615 4249536 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 772 397 112 221 0 548 0
Current children cumulated CPU time (s) 3.16
Current children cumulated vsize (KiB) 3088

[startup+6.30177 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=925016/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=3484 CPUtime=6.29
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 484 0 0 0 629 0 0 0 25 0 1 0 1100573651 3567616 469 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 871 469 112 221 0 647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3484

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=924376/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=3880 CPUtime=12.69
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 592 0 0 0 1269 0 0 0 25 0 1 0 1100573651 3973120 577 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 970 577 112 221 0 746 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3880

[startup+25.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=923864/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=4412 CPUtime=25.49
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 711 0 0 0 2549 0 0 0 25 0 1 0 1100573651 4517888 696 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 1103 696 112 221 0 879 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4412

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=923288/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=4948 CPUtime=51.08
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 855 0 0 0 5108 0 0 0 25 0 1 0 1100573651 5066752 840 1992294400 4194304 5102416 548682068800 18446744073709551615 4255249 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 1237 840 112 221 0 1013 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4948

[startup+102.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=922456/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=5748 CPUtime=102.26
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1067 0 0 0 10226 0 0 0 25 0 1 0 1100573651 5885952 1052 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 1437 1052 113 221 0 1213 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5748

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=921880/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=6280 CPUtime=162.24
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1209 0 0 0 16224 0 0 0 25 0 1 0 1100573651 6430720 1194 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 1570 1194 113 221 0 1346 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6280

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=921368/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=6832 CPUtime=222.23
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1337 0 0 0 22223 0 0 0 25 0 1 0 1100573651 6995968 1322 1992294400 4194304 5102416 548682068800 18446744073709551615 4228606 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 1708 1322 113 221 0 1484 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6832

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=920920/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=7244 CPUtime=282.21
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1443 0 0 0 28221 0 0 0 25 0 1 0 1100573651 7417856 1428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 1811 1428 113 221 0 1587 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7244

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=920536/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=7660 CPUtime=342.2
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1533 0 0 0 34219 1 0 0 25 0 1 0 1100573651 7843840 1518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 1915 1518 113 221 0 1691 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7660

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=920216/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=7928 CPUtime=402.18
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1606 0 0 0 40217 1 0 0 25 0 1 0 1100573651 8118272 1591 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 1982 1591 113 221 0 1758 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7928

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=919896/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=8204 CPUtime=462.16
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1679 0 0 0 46215 1 0 0 25 0 1 0 1100573651 8400896 1664 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2051 1664 113 221 0 1827 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8204

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=919768/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=8476 CPUtime=522.14
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1735 0 0 0 52213 1 0 0 25 0 1 0 1100573651 8679424 1720 1992294400 4194304 5102416 548682068800 18446744073709551615 4231707 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2119 1720 113 221 0 1895 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8476

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=919448/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=8768 CPUtime=582.13
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1798 0 0 0 58212 1 0 0 25 0 1 0 1100573651 8978432 1783 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2192 1783 113 221 0 1968 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8768

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=919256/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=8916 CPUtime=642.11
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1854 0 0 0 64210 1 0 0 25 0 1 0 1100573651 9129984 1839 1992294400 4194304 5102416 548682068800 18446744073709551615 4249791 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2229 1839 113 221 0 2005 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8916

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=919000/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=9192 CPUtime=702.1
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1900 0 0 0 70209 1 0 0 25 0 1 0 1100573651 9412608 1885 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2298 1885 113 221 0 2074 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9192

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=918808/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=9324 CPUtime=762.08
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 1953 0 0 0 76207 1 0 0 25 0 1 0 1100573651 9547776 1938 1992294400 4194304 5102416 548682068800 18446744073709551615 4250173 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2331 1938 113 221 0 2107 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9324

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=918616/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=9608 CPUtime=822.06
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2012 0 0 0 82205 1 0 0 25 0 1 0 1100573651 9838592 1997 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2402 1997 113 221 0 2178 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 9608

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=918360/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=9876 CPUtime=882.05
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2070 0 0 0 88204 1 0 0 25 0 1 0 1100573651 10113024 2055 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2469 2055 113 221 0 2245 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9876

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=918168/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=10024 CPUtime=942.03
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2109 0 0 0 94202 1 0 0 25 0 1 0 1100573651 10264576 2094 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2506 2094 113 221 0 2282 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 10024

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=918104/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=10164 CPUtime=1002.01
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2140 0 0 0 100200 1 0 0 25 0 1 0 1100573651 10407936 2125 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2541 2125 113 221 0 2317 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 10164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=917976/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=10304 CPUtime=1062
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2172 0 0 0 106199 1 0 0 25 0 1 0 1100573651 10551296 2157 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2576 2157 113 221 0 2352 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 10304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=917784/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=10436 CPUtime=1121.98
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2210 0 0 0 112197 1 0 0 25 0 1 0 1100573651 10686464 2195 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2609 2195 113 221 0 2385 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 10436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=917592/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=10712 CPUtime=1181.96
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2255 0 0 0 118195 1 0 0 25 0 1 0 1100573651 10969088 2240 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2678 2240 113 221 0 2454 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 10712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=917528/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=10712 CPUtime=1200.06
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2270 0 0 0 120005 1 0 0 25 0 1 0 1100573651 10969088 2255 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2678 2255 113 221 0 2454 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10712

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: 0.99 0.98 0.99 2/65 28993
/proc/meminfo: memFree=917528/2055920 swapFree=4171920/4192956
[pid=28992] ppid=28990 vsize=10712 CPUtime=1200.06
/proc/28992/stat : 28992 (varsat-random_s) R 28990 28992 28598 0 -1 4194304 2270 0 0 0 120005 1 0 0 25 0 1 0 1100573651 10969088 2255 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28992/statm: 2678 2255 113 221 0 2454 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.06
CPU system time (s): 0.014997
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 10712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2270
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= 2295

runsolver used 0.960853 second user time and 2.38864 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 23:24:39
IDJOB=1517033
IDBENCH=70562
IDSOLVER=539
FILE ID=node28/1517033-1238279079
PBS_JOBID= 9060887
Free space on /tmp= 66172 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517033-1238279079/watcher-1517033-1238279079 -o /tmp/evaluation-result-1517033-1238279079/solver-1517033-1238279079 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1292682762 HOME/instance-1517033-1238279079.cnf

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

MD5SUM BENCH= 0dd96c632ca80e24c12df38646d2de2b
RANDOM SEED=1292682762

node28.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		: 3000.212
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		: 3000.212
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:        927040 kB
Buffers:        103464 kB
Cached:         907768 kB
SwapCached:      14208 kB
Active:         319452 kB
Inactive:       715660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        927040 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          17812 kB
Slab:            79600 kB
Committed_AS:  2790036 kB
PageTables:       1428 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= 66168 MiB
End job on node28 at 2009-03-28 23:44:42