Trace number 1520348

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
MD5SUM9b9652f9e46170eb2f25adac2572c7eb
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:           540                                         |
0.00/0.00	c |  Number of clauses:            2295                                         |
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 |     527     2268     6858 |      831      100     26 |  0.000 % |
0.00/0.01	c |       250 |     527     2268     6858 |      914      250     25 |  0.000 % |
0.01/0.01	c |       475 |     527     2268     6858 |     1006      475     25 |  0.000 % |
0.01/0.02	c |       812 |     527     2268     6858 |     1106      812     25 |  0.000 % |
0.01/0.04	c |      1318 |     527     2268     6858 |     1217      739     21 |  0.000 % |
0.01/0.06	c |      2077 |     527     2268     6858 |     1339      882     22 |  0.000 % |
0.09/0.10	c |      3216 |     527     2268     6858 |     1473     1312     24 |  0.000 % |
0.09/0.16	c |      4924 |     527     2268     6858 |     1620     1498     22 |  0.000 % |
0.19/0.24	c |      7486 |     527     2268     6858 |     1782     1555     22 |  0.000 % |
0.29/0.38	c |     11330 |     527     2268     6858 |     1960     1715     23 |  0.000 % |
0.49/0.59	c |     17096 |     527     2268     6858 |     2156     1432     21 |  0.000 % |
0.89/0.91	c |     25745 |     527     2268     6858 |     2372     1257     21 |  0.000 % |
1.29/1.40	c |     38719 |     527     2268     6858 |     2609     2080     23 |  0.000 % |
2.10/2.15	c |     58180 |     527     2268     6858 |     2870     1580     22 |  0.000 % |
3.30/3.33	c |     87372 |     527     2268     6858 |     3157     1512     22 |  0.000 % |
5.09/5.15	c |    131161 |     527     2268     6858 |     3473     1883     21 |  0.000 % |
7.89/7.97	c |    196845 |     527     2268     6858 |     3821     2228     22 |  0.000 % |
12.29/12.37	c |    295371 |     527     2268     6858 |     4203     1982     20 |  0.000 % |
18.99/19.08	c |    443160 |     527     2268     6858 |     4623     2747     23 |  0.000 % |
29.58/29.60	c |    664843 |     527     2268     6858 |     5085     4519     22 |  0.000 % |
45.87/45.90	c |    997368 |     527     2268     6858 |     5594     2643     22 |  0.000 % |
71.27/71.39	c |   1496156 |     527     2268     6858 |     6154     4230     23 |  0.000 % |
110.96/111.02	c |   2244338 |     527     2268     6858 |     6769     3846     22 |  0.000 % |
172.03/172.14	c |   3366612 |     527     2268     6858 |     7446     6789     24 |  0.000 % |
269.19/269.32	c |   5050023 |     527     2268     6858 |     8191     5577     24 |  0.000 % |
419.74/419.93	c |   7575139 |     527     2268     6858 |     9010     6267     23 |  0.000 % |
657.16/657.48	c |  11362814 |     527     2268     6858 |     9911     8915     22 |  0.000 % |
1023.33/1023.70	c |  17044326 |     527     2268     6858 |    10902     8035     24 |  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-1520348-1238286966/watcher-1520348-1238286966 -o /tmp/evaluation-result-1520348-1238286966/solver-1520348-1238286966 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520348-1238286966.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 9739
/proc/meminfo: memFree=1094200/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=7468 CPUtime=0
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1101363347 7647232 179 1992294400 4194304 5092341 548682068848 18446744073709551615 4501819 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 1867 179 88 219 0 1645 0

[startup+0.0133079 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9739
/proc/meminfo: memFree=1094200/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=7468 CPUtime=0.01
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 225 0 0 0 1 0 0 0 18 0 1 0 1101363347 7647232 197 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 1867 197 100 219 0 1645 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7468

[startup+0.101323 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9739
/proc/meminfo: memFree=1094200/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=17948 CPUtime=0.09
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 374 0 0 0 9 0 0 0 18 0 1 0 1101363347 18378752 307 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4487 307 100 219 0 4265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.301357 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9739
/proc/meminfo: memFree=1094200/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18000 CPUtime=0.29
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 481 0 0 0 29 0 0 0 19 0 1 0 1101363347 18432000 360 1992294400 4194304 5092341 548682068848 18446744073709551615 4248137 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4500 360 100 219 0 4278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18000

[startup+0.701427 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9739
/proc/meminfo: memFree=1094200/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18000 CPUtime=0.69
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 511 0 0 0 69 0 0 0 22 0 1 0 1101363347 18432000 390 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4500 390 100 219 0 4278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18000

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1092848/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18000 CPUtime=1.49
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 595 0 0 0 149 0 0 0 25 0 1 0 1101363347 18432000 474 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4500 474 100 219 0 4278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18000

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1092400/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18000 CPUtime=3.09
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 667 0 0 0 309 0 0 0 25 0 1 0 1101363347 18432000 546 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4500 546 100 219 0 4278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18000

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1091504/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18004 CPUtime=6.29
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 964 0 0 0 629 0 0 0 25 0 1 0 1101363347 18436096 679 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4501 679 100 219 0 4279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18004

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1091056/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18004 CPUtime=12.69
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 1295 0 0 0 1269 0 0 0 25 0 1 0 1101363347 18436096 839 1992294400 4194304 5092341 548682068848 18446744073709551615 4250406 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4501 839 100 219 0 4279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18004

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1089968/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18004 CPUtime=25.48
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 1546 0 0 0 2548 0 0 0 25 0 1 0 1101363347 18436096 1090 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4501 1090 100 219 0 4279 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18004

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1088560/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18004 CPUtime=51.07
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 2380 0 0 0 5107 0 0 0 25 0 1 0 1101363347 18436096 1450 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4501 1450 100 219 0 4279 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18004

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1087280/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=18004 CPUtime=102.26
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 2692 0 0 0 10225 1 0 0 25 0 1 0 1101363347 18436096 1762 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 4501 1762 100 219 0 4279 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18004

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1085872/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=23236 CPUtime=162.24
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 3658 0 0 0 16222 2 0 0 25 0 1 0 1101363347 23793664 2130 1992294400 4194304 5092341 548682068848 18446744073709551615 4251432 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 5809 2130 100 219 0 5587 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9740
/proc/meminfo: memFree=1084720/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=23236 CPUtime=222.21
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 3921 0 0 0 22219 2 0 0 25 0 1 0 1101363347 23793664 2393 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 5809 2393 100 219 0 5587 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23236

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1083440/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=23236 CPUtime=282.2
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 4257 0 0 0 28217 3 0 0 25 0 1 0 1101363347 23793664 2729 1992294400 4194304 5092341 548682068848 18446744073709551615 4261434 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 5809 2729 100 219 0 5587 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23236

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1082928/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=23236 CPUtime=342.17
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 4367 0 0 0 34214 3 0 0 25 0 1 0 1101363347 23793664 2839 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 5809 2839 100 219 0 5587 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23236

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1082416/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=23236 CPUtime=402.15
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 4484 0 0 0 40212 3 0 0 25 0 1 0 1101363347 23793664 2956 1992294400 4194304 5092341 548682068848 18446744073709551615 4241949 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 5809 2956 100 219 0 5587 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23236

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1081712/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=23236 CPUtime=462.13
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 4669 0 0 0 46209 4 0 0 25 0 1 0 1101363347 23793664 3141 1992294400 4194304 5092341 548682068848 18446744073709551615 4249556 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 5809 3141 100 219 0 5587 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23236

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1081200/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=23236 CPUtime=522.11
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 4790 0 0 0 52207 4 0 0 25 0 1 0 1101363347 23793664 3262 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 5809 3262 100 219 0 5587 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23236

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1080112/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=582.09
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 5511 0 0 0 58205 4 0 0 25 0 1 0 1101363347 29175808 3543 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 3543 100 219 0 6901 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28492

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1079856/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=642.07
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 5569 0 0 0 64203 4 0 0 25 0 1 0 1101363347 29175808 3601 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 3601 100 219 0 6901 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28492

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1079216/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=702.05
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 5714 0 0 0 70200 5 0 0 25 0 1 0 1101363347 29175808 3746 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 3746 100 219 0 6901 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 28492

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1079024/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=762.03
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 5782 0 0 0 76198 5 0 0 25 0 1 0 1101363347 29175808 3814 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 3814 100 219 0 6901 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28492

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1078448/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=822
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 5905 0 0 0 82195 5 0 0 25 0 1 0 1101363347 29175808 3937 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 3937 100 219 0 6901 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 28492

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1078448/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=881.99
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 5922 0 0 0 88193 6 0 0 25 0 1 0 1101363347 29175808 3954 1992294400 4194304 5092341 548682068848 18446744073709551615 4240863 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 3954 100 219 0 6901 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 28492

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1078192/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=941.96
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 5971 0 0 0 94190 6 0 0 25 0 1 0 1101363347 29175808 4003 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 4003 100 219 0 6901 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1077744/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=1001.94
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 6089 0 0 0 100188 6 0 0 25 0 1 0 1101363347 29175808 4121 1992294400 4194304 5092341 548682068848 18446744073709551615 4249890 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 4121 100 219 0 6901 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 28492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1077424/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=1061.91
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 6175 0 0 0 106185 6 0 0 25 0 1 0 1101363347 29175808 4207 1992294400 4194304 5092341 548682068848 18446744073709551615 4241402 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 4207 100 219 0 6901 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 28492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1077104/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=1121.89
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 6251 0 0 0 112183 6 0 0 25 0 1 0 1101363347 29175808 4283 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 4283 100 219 0 6901 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1076656/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=1181.88
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 6370 0 0 0 118181 7 0 0 25 0 1 0 1101363347 29175808 4402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 4402 100 219 0 6901 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 28492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9742
/proc/meminfo: memFree=1076592/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=1200.08
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 6370 0 0 0 120001 7 0 0 25 0 1 0 1101363347 29175808 4402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 4402 100 219 0 6901 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28492

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 2/65 9742
/proc/meminfo: memFree=1076592/2055920 swapFree=4174136/4192956
[pid=9739] ppid=9737 vsize=28492 CPUtime=1200.08
/proc/9739/stat : 9739 (minisat) R 9737 9739 9596 0 -1 4194304 6370 0 0 0 120001 7 0 0 25 0 1 0 1101363347 29175808 4402 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/9739/statm: 7123 4402 100 219 0 6901 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.076988
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 28492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6370
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= 2246

runsolver used 0.874867 second user time and 2.42763 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-29 01:36:06
IDJOB=1520348
IDBENCH=70603
IDSOLVER=546
FILE ID=node4/1520348-1238286966
PBS_JOBID= 9060956
Free space on /tmp= 65244 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520348-1238286966/watcher-1520348-1238286966 -o /tmp/evaluation-result-1520348-1238286966/solver-1520348-1238286966 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520348-1238286966.cnf

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

MD5SUM BENCH= 9b9652f9e46170eb2f25adac2572c7eb
RANDOM SEED=460396528

node4.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		: 3000.277
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		: 3000.277
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:       1094680 kB
Buffers:         88484 kB
Cached:         775244 kB
SwapCached:      12656 kB
Active:         159708 kB
Inactive:       718140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1094680 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          19756 kB
Slab:            69324 kB
Committed_AS:  2746000 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-29 01:56:08