Trace number 1520526

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1531283922-009.cnf
MD5SUMed6fcf5f29f5b190db98674f0404abc2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024996
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 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
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 |       100 |     391     1692     5143 |      620      100     19 |  0.001 % |
0.00/0.01	c |       250 |     391     1692     5143 |      682      250     19 |  0.001 % |
0.00/0.01	c |       475 |     391     1692     5143 |      750      475     19 |  0.001 % |
0.00/0.02	c |       812 |     391     1692     5143 |      825      424     17 |  0.001 % |
0.00/0.03	c |      1318 |     391     1692     5143 |      908      499     16 |  0.001 % |
0.00/0.05	c |      2077 |     391     1692     5143 |      999      785     16 |  0.001 % |
0.07/0.08	c |      3216 |     391     1692     5143 |     1099      899     17 |  0.001 % |
0.10/0.13	c |      4924 |     391     1692     5143 |     1208      908     15 |  0.001 % |
0.20/0.21	c |      7486 |     391     1692     5143 |     1329      990     15 |  0.001 % |
0.30/0.32	c |     11330 |     391     1692     5143 |     1462      754     15 |  0.001 % |
0.40/0.50	c |     17096 |     391     1692     5143 |     1609     1290     17 |  0.001 % |
0.69/0.76	c |     25745 |     391     1692     5143 |     1770      885     18 |  0.001 % |
1.10/1.18	c |     38719 |     391     1692     5143 |     1947     1205     17 |  0.001 % |
1.79/1.80	c |     58180 |     391     1692     5143 |     2141     1811     17 |  0.001 % |
2.69/2.77	c |     87372 |     391     1692     5143 |     2355     1560     16 |  0.001 % |
4.19/4.25	c |    131161 |     391     1692     5143 |     2591     2268     18 |  0.001 % |
6.50/6.56	c |    196845 |     391     1692     5143 |     2850     2200     17 |  0.001 % |
10.09/10.19	c |    295371 |     391     1692     5143 |     3135     2519     18 |  0.001 % |
15.59/15.65	c |    443160 |     391     1692     5143 |     3449     2731     19 |  0.001 % |
24.09/24.15	c |    664843 |     391     1692     5143 |     3794     2923     18 |  0.001 % |
37.18/37.27	c |    997368 |     391     1692     5143 |     4173     3814     18 |  0.001 % |
57.57/57.67	c |   1496156 |     391     1692     5143 |     4591     3289     17 |  0.001 % |
89.17/89.25	c |   2244338 |     391     1692     5143 |     5050     3293     17 |  0.001 % |
138.05/138.15	c |   3366612 |     391     1692     5143 |     5555     3230     17 |  0.001 % |
213.82/213.96	c |   5050023 |     391     1692     5143 |     6110     5119     16 |  0.001 % |
331.40/331.55	c |   7575139 |     391     1692     5143 |     6721     5298     16 |  0.001 % |
515.74/515.95	c |  11362814 |     391     1692     5143 |     7394     6740     18 |  0.001 % |
801.45/801.70	c |  17044326 |     391     1692     5143 |     8133     4487     17 |  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-1520526-1238301678/watcher-1520526-1238301678 -o /tmp/evaluation-result-1520526-1238301678/solver-1520526-1238301678 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520526-1238301678.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 0.97 0.98 2/65 25281
/proc/meminfo: memFree=1384488/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=12656 CPUtime=0
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 456501660 12959744 163 1992294400 4194304 5092341 548682068848 18446744073709551615 4495436 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 3164 164 89 219 0 2942 0

[startup+0.075696 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25281
/proc/meminfo: memFree=1384488/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=12712 CPUtime=0.07
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 269 0 0 0 7 0 0 0 18 0 1 0 456501660 13017088 221 1992294400 4194304 5092341 548682068848 18446744073709551615 4250096 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 3178 221 101 219 0 2956 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12712

[startup+0.102698 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25281
/proc/meminfo: memFree=1384488/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=7556 CPUtime=0.1
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 303 0 0 0 10 0 0 0 18 0 1 0 456501660 7737344 225 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 1889 225 101 219 0 1667 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7556

[startup+0.302719 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25281
/proc/meminfo: memFree=1384488/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17944 CPUtime=0.3
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 393 0 0 0 30 0 0 0 19 0 1 0 456501660 18374656 283 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4486 283 101 219 0 4264 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17944

[startup+0.701765 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25281
/proc/meminfo: memFree=1384488/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17944 CPUtime=0.69
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 426 0 0 0 69 0 0 0 23 0 1 0 456501660 18374656 316 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4486 316 101 219 0 4264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17944

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1383456/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17944 CPUtime=1.49
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 485 0 0 0 149 0 0 0 25 0 1 0 456501660 18374656 375 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4486 375 101 219 0 4264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17944

[startup+3.10104 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1383136/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17944 CPUtime=3.09
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 556 0 0 0 309 0 0 0 25 0 1 0 456501660 18374656 446 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4486 446 101 219 0 4264 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17944

[startup+6.3014 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1382624/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17944 CPUtime=6.29
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 635 0 0 0 629 0 0 0 25 0 1 0 456501660 18374656 525 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4486 525 101 219 0 4264 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17944

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1381984/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17940 CPUtime=12.69
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 866 0 0 0 1269 0 0 0 25 0 1 0 456501660 18370560 656 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4485 656 101 219 0 4263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17940

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1381344/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17940 CPUtime=25.48
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 1023 0 0 0 2548 0 0 0 25 0 1 0 456501660 18370560 813 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4485 813 101 219 0 4263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17940

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1380640/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17940 CPUtime=51.07
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 1365 0 0 0 5107 0 0 0 25 0 1 0 456501660 18370560 1001 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4485 1001 101 219 0 4263 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17940

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1379488/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17940 CPUtime=102.26
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 1798 0 0 0 10225 1 0 0 25 0 1 0 456501660 18370560 1262 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4485 1262 101 219 0 4263 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17940

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1378848/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17940 CPUtime=162.24
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 1953 0 0 0 16223 1 0 0 25 0 1 0 456501660 18370560 1417 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4485 1417 101 219 0 4263 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17940

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1377952/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17944 CPUtime=222.22
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 2389 0 0 0 22221 1 0 0 25 0 1 0 456501660 18374656 1638 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4486 1638 101 219 0 4264 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17944

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1377504/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=17944 CPUtime=282.21
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 2501 0 0 0 28219 2 0 0 25 0 1 0 456501660 18374656 1750 1992294400 4194304 5092341 548682068848 18446744073709551615 4265879 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 4486 1750 101 219 0 4264 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17944

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1376800/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=342.19
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 2669 0 0 0 34217 2 0 0 25 0 1 0 456501660 23707648 1918 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 1918 101 219 0 5566 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23152

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1376672/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=402.17
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 2703 0 0 0 40215 2 0 0 25 0 1 0 456501660 23707648 1952 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 1952 101 219 0 5566 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23152

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1376224/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=462.16
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 2809 0 0 0 46214 2 0 0 25 0 1 0 456501660 23707648 2058 1992294400 4194304 5092341 548682068848 18446744073709551615 4248108 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2058 101 219 0 5566 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23152

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25282
/proc/meminfo: memFree=1375648/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=522.14
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 2958 0 0 0 52212 2 0 0 25 0 1 0 456501660 23707648 2207 1992294400 4194304 5092341 548682068848 18446744073709551615 4241137 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2207 101 219 0 5566 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23152

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1375328/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=582.12
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3024 0 0 0 58210 2 0 0 25 0 1 0 456501660 23707648 2273 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2273 101 219 0 5566 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23152

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1375072/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=642.11
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3101 0 0 0 64208 3 0 0 25 0 1 0 456501660 23707648 2350 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2350 101 219 0 5566 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23152

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1374816/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=702.09
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3147 0 0 0 70206 3 0 0 25 0 1 0 456501660 23707648 2396 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2396 101 219 0 5566 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 23152

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1374752/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=762.07
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3174 0 0 0 76204 3 0 0 25 0 1 0 456501660 23707648 2423 1992294400 4194304 5092341 548682068848 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2423 101 219 0 5566 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 23152

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1374432/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=822.05
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3252 0 0 0 82202 3 0 0 25 0 1 0 456501660 23707648 2501 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2501 101 219 0 5566 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 23152

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1374176/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=882.04
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3323 0 0 0 88200 4 0 0 25 0 1 0 456501660 23707648 2572 1992294400 4194304 5092341 548682068848 18446744073709551615 4240682 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2572 101 219 0 5566 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23152

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1373984/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=942.02
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3376 0 0 0 94198 4 0 0 25 0 1 0 456501660 23707648 2625 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2625 101 219 0 5566 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1373856/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=1001.99
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3403 0 0 0 100195 4 0 0 25 0 1 0 456501660 23707648 2652 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2652 101 219 0 5566 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23152

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1373664/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=1061.97
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3457 0 0 0 106193 4 0 0 25 0 1 0 456501660 23707648 2706 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2706 101 219 0 5566 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1373408/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=1121.97
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3530 0 0 0 112192 5 0 0 25 0 1 0 456501660 23707648 2779 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 2779 101 219 0 5566 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 23152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25284
/proc/meminfo: memFree=1371680/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=23152 CPUtime=1181.95
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 3953 0 0 0 118190 5 0 0 25 0 1 0 456501660 23707648 3202 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 5788 3202 101 219 0 5566 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 25290
/proc/meminfo: memFree=1370848/2055920 swapFree=4178736/4192956
[pid=25281] ppid=25279 vsize=27312 CPUtime=1200.04
/proc/25281/stat : 25281 (minisat) R 25279 25281 25188 0 -1 4194304 4135 0 0 0 119999 5 0 0 25 0 1 0 456501660 27967488 3384 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/25281/statm: 6828 3384 101 219 0 6606 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 27312

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): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.055991
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 27312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4135
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= 2236

runsolver used 1.44078 second user time and 2.34064 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-29 06:41:18
IDJOB=1520526
IDBENCH=70692
IDSOLVER=546
FILE ID=node32/1520526-1238301678
PBS_JOBID= 9061067
Free space on /tmp= 66456 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1531283922-009.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520526-1238301678/watcher-1520526-1238301678 -o /tmp/evaluation-result-1520526-1238301678/solver-1520526-1238301678 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520526-1238301678.cnf

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

MD5SUM BENCH= ed6fcf5f29f5b190db98674f0404abc2
RANDOM SEED=646904566

node32.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		: 3000.234
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		: 3000.234
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:       1384968 kB
Buffers:         72204 kB
Cached:         527352 kB
SwapCached:       7344 kB
Active:         174324 kB
Inactive:       433952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384968 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            48424 kB
Committed_AS:  1449512 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-03-29 07:01:20