Trace number 1517579

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
precosat 236? (TO) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
MD5SUM508021853eb1f7d157653d1ea0c941a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark650.315
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517579-1238287798.cnf
0.00/0.00	c found header 'p cnf 480 2040'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2040     480      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2030     472      0     0      8       0      0    0.0   0    0
0.00/0.01	c l    0.0     2030     472      0     0      8       0   2030    0.0   0    0
0.00/0.01	c R    0.0     2030     472      0     0      8     100    100   43.7  15    0
0.00/0.01	c R    0.0     2030     472      0     0      8     200    200   36.2  21    0
0.00/0.04	c N    0.0     2030     472      0     0      8     802    802   29.9  28    0
0.00/0.05	c B    0.1     2030     472      0     0      8    1000   1000   29.3  29    0
0.10/0.10	c B    0.1     2030     472      0     0      8    2002   2002   27.4  30    0
0.10/0.11	c +    0.1     2030     472      0     0      8    2032   2233   27.4  30    0
0.10/0.13	c N    0.1     2030     472      0     0      8    2406   2253   26.9  29    1
0.10/0.14	c +    0.1     2030     472      0     0      8    2541   2456   26.7  28    1
0.10/0.17	c +    0.2     2030     472      0     0      8    3175   2701   26.4  29    1
0.19/0.22	c +    0.2     2030     472      0     0      8    3968   2971   25.9  29    1
0.19/0.29	c +    0.3     2030     472      0     0      8    4960   3268   25.4  28    1
0.29/0.37	c +    0.4     2030     472      0     0      8    6200   3594   25.1  28    1
0.29/0.38	c N    0.4     2030     472      0     0      8    6414   3506   25.1  28    1
0.39/0.47	c +    0.5     2030     472      0     0      8    7752   3953   24.9  28    1
0.39/0.49	c B    0.5     2030     472      0     0      8    8004   4546   24.8  27    1
0.59/0.61	c +    0.6     2030     472      0     0      8    9691   4348   24.4  25    1
0.69/0.79	c
0.69/0.79	c       original/binary      fixed     eliminated      learned       agility
0.69/0.79	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.79	c
0.69/0.79	c +    0.8     2030     472      0     0      8   12110   4782   23.9  26    1
0.99/1.01	c +    1.0     2030     472      0     0      8   15135   5260   24.1  28    1
0.99/1.08	c N    1.1     2030     472      0     0      8   16036   5274   24.0  28    1
1.29/1.30	c +    1.3     2030     472      0     0      8   18916   5786   24.1  28    1
1.59/1.68	c +    1.7     2030     472      0     0      8   23648   6364   23.9  28    1
1.69/1.71	c B    1.7     2030     472      0     0      8   24011   6181   23.8  28    1
2.09/2.18	c +    2.2     2030     472      0     0      8   29561   7000   23.6  27    2
2.79/2.84	c +    2.8     2030     472      0     0      8   36950   7700   23.1  28    2
2.89/2.97	c N    3.0     2030     472      0     0      8   38488   7714   23.1  27    2
3.59/3.66	c +    3.7     2030     472      0     0      8   46186   8470   22.8  28    2
4.69/4.76	c +    4.8     2030     472      0     0      8   57730   9317   22.7  28    2
5.39/5.45	c B    5.5     2030     472      0     0      8   64020  10902   22.4  28    2
6.19/6.23	c +    6.2     2030     472      0     0      8   72160  10248   22.2  27    2
7.89/7.98	c N    8.0     2030     472      0     0      8   89777  10269   22.0  26    3
7.99/8.02	c +    8.0     2030     472      0     0      8   90200  11272   22.0  27    3
10.39/10.40	c +   10.4     2030     472      0     0      8  112753  12399   22.6  26    3
13.48/13.53	c +   13.5     2030     472      0     0      8  140940  13638   23.8  26    4
15.78/15.82	c B   15.8     2030     472      0     0      8  160033  13646   24.3  28    4
17.59/17.67	c +   17.7     2030     472      0     0      8  176176  15001   24.1  26    4
21.29/21.35	c
21.29/21.35	c       original/binary      fixed     eliminated      learned       agility
21.29/21.35	c   seconds        variables     equivalent    conflicts       height       MB
21.29/21.35	c
21.29/21.35	c N   21.3     2030     472      0     0      8  205184  15018   23.9  27    4
23.19/23.27	c +   23.3     2030     472      0     0      8  220221  16501   23.9  26    5
30.48/30.56	c +   30.6     2030     472      0     0      8  275276  18151   23.7  27    5
40.88/40.96	c +   41.0     2030     472      0     0      8  344095  19966   24.2  26    6
47.37/47.46	c B   47.4     2030     472      0     0      8  384086  19969   24.3  28    6
54.67/54.72	c +   54.7     2030     472      0     0      8  430115  21962   24.4  27    7
60.16/60.21	c N   60.2     2030     472      0     0      8  461608  21972   24.4  28    7
72.56/72.63	c +   72.6     2030     472      0     0      8  537642  24158   24.2  29    8
96.86/96.96	c +   96.9     2030     472      0     0      8  672050  26573   23.7  29    8
132.34/132.43	c +  132.4     2030     472      0     0      8  840060  29230   23.4  27   10
144.74/144.88	c B  144.8     2030     472      0     0      8  896182  29238   23.4  28   11
173.23/173.36	c N  173.3     2030     472      0     0      8 1025637  29240   23.1  26   11
178.93/179.06	c +  179.0     2030     472      0     0      8 1050075  32153   23.0  25   11
242.51/242.66	c +  242.6     2030     472      0     0      8 1312591  35368   22.9  28   13
330.48/330.60	c +  330.5     2030     472      0     0      8 1640735  38904   23.0  28   14
457.74/457.93	c B  457.8     2030     472      0     0      8 2048393  38913   23.4  29   16
458.44/458.66	c +  458.5     2030     472      0     0      8 2050916  42794   23.4  28   16
527.61/527.84	c N  527.7     2030     472      0     0      8 2256064  42804   23.1  27   17
626.48/626.72	c +  626.5     2030     472      0     0      8 2563647  47073   22.7  25   18
857.71/858.04	c
857.71/858.04	c       original/binary      fixed     eliminated      learned       agility
857.71/858.04	c   seconds        variables     equivalent    conflicts       height       MB
857.71/858.04	c
857.71/858.04	c +  857.8     2030     472      0     0      8 3204555  51780   22.7  28   21
1175.19/1175.60	c + 1175.2     2030     472      0     0      8 4005690  56958   22.6  27   24
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 4067213 conflicts, 4835407 decisions, 1 random
1200.09/1200.50	c 0 iterations, 121 restarts, 7043 skipped
1200.09/1200.50	c 35 enlarged, 0 shrunken, 39773 rescored, 999 rebiased
1200.09/1200.50	c 1 simplifications, 0 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 8 elim, 0 merged
1200.09/1200.50	c elim: 6744 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 66096 probed, 70 phases, 70 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 95697634 learned, 22% deleted, 48 strong, 23 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 0 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 343473017 propagations, 0.29 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 24 MB max, 452 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c

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-1517579-1238287798/watcher-1517579-1238287798 -o /tmp/evaluation-result-1517579-1238287798/solver-1517579-1238287798 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517579-1238287798.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 5733
/proc/meminfo: memFree=1215944/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=916 CPUtime=0
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1101444753 937984 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134676692 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 229 141 79 155 0 72 0

[startup+0.0739169 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5733
/proc/meminfo: memFree=1215944/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=1180 CPUtime=0.07
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 212 0 0 0 7 0 0 0 18 0 1 0 1101444753 1208320 196 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 295 196 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101921 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5733
/proc/meminfo: memFree=1215944/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=1312 CPUtime=0.1
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 235 0 0 0 10 0 0 0 18 0 1 0 1101444753 1343488 219 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 328 219 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301951 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5733
/proc/meminfo: memFree=1215944/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=1444 CPUtime=0.29
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 1101444753 1478656 284 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 361 284 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.702013 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5733
/proc/meminfo: memFree=1215944/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=1972 CPUtime=0.69
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 408 0 0 0 69 0 0 0 22 0 1 0 1101444753 2019328 392 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 493 392 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1214592/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=2104 CPUtime=1.49
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 460 0 0 0 149 0 0 0 25 0 1 0 1101444753 2154496 444 1992294400 134512640 135151029 4294956240 18446744073709551615 134530956 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 526 444 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10238 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1214080/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=2508 CPUtime=3.09
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 564 0 0 0 309 0 0 0 25 0 1 0 1101444753 2568192 548 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 627 548 79 155 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1212992/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=3444 CPUtime=6.29
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 784 0 0 0 629 0 0 0 25 0 1 0 1101444753 3526656 768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 861 768 79 155 0 704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3444

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1211968/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=4384 CPUtime=12.68
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 1014 0 0 0 1268 0 0 0 25 0 1 0 1101444753 4489216 998 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 1096 998 79 155 0 939 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4384

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1210560/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=5872 CPUtime=25.49
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 1369 0 0 0 2548 1 0 0 25 0 1 0 1101444753 6012928 1353 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 1468 1353 79 155 0 1311 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5872

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1208896/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=7636 CPUtime=51.07
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 1771 0 0 0 5106 1 0 0 25 0 1 0 1101444753 7819264 1755 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 1909 1755 79 155 0 1752 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7636

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1206656/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=10064 CPUtime=102.26
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 2320 0 0 0 10224 2 0 0 25 0 1 0 1101444753 10305536 2304 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 2516 2304 79 155 0 2359 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10064

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1204544/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=12684 CPUtime=162.23
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 2864 0 0 0 16221 2 0 0 25 0 1 0 1101444753 12988416 2848 1992294400 134512640 135151029 4294956240 18446744073709551615 134578130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 3171 2848 79 155 0 3014 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12684

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1203264/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=14024 CPUtime=222.22
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 3162 0 0 0 22219 3 0 0 25 0 1 0 1101444753 14360576 3146 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 3506 3146 79 155 0 3349 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14024

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1202048/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=15328 CPUtime=282.2
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 3448 0 0 0 28216 4 0 0 25 0 1 0 1101444753 15695872 3432 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 3832 3432 79 155 0 3675 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15328

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1200896/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=16752 CPUtime=342.18
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 3732 0 0 0 34214 4 0 0 25 0 1 0 1101444753 17154048 3716 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 4188 3716 79 155 0 4031 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16752

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1199936/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=17804 CPUtime=402.15
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 3961 0 0 0 40211 4 0 0 25 0 1 0 1101444753 18231296 3945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 4451 3945 79 155 0 4294 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17804

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1199296/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=18572 CPUtime=462.14
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 4110 0 0 0 46209 5 0 0 25 0 1 0 1101444753 19017728 4094 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 4643 4094 79 155 0 4486 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18572

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1198784/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=19280 CPUtime=522.12
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 4283 0 0 0 52207 5 0 0 25 0 1 0 1101444753 19742720 4267 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 4820 4267 79 155 0 4663 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19280

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1198336/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=19856 CPUtime=582.09
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 4392 0 0 0 58204 5 0 0 25 0 1 0 1101444753 20332544 4376 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 4964 4376 79 155 0 4807 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19856

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5734
/proc/meminfo: memFree=1197568/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=20640 CPUtime=642.08
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 4571 0 0 0 64202 6 0 0 25 0 1 0 1101444753 21135360 4555 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 5160 4555 79 155 0 5003 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 20640

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1196856/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=21516 CPUtime=702.05
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 4754 0 0 0 70199 6 0 0 25 0 1 0 1101444753 22032384 4738 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 5379 4738 79 155 0 5222 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 21516

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1196280/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=22260 CPUtime=762.03
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 4896 0 0 0 76197 6 0 0 25 0 1 0 1101444753 22794240 4880 1992294400 134512640 135151029 4294956240 18446744073709551615 134552245 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 5565 4880 79 155 0 5408 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 22260

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1195960/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=22596 CPUtime=822.01
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 4967 0 0 0 82194 7 0 0 25 0 1 0 1101444753 23138304 4951 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 5649 4951 79 155 0 5492 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 22596

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1195256/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=23504 CPUtime=881.99
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 5153 0 0 0 88192 7 0 0 25 0 1 0 1101444753 24068096 5137 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 5876 5137 79 155 0 5719 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 23504

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1194680/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=24096 CPUtime=941.97
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 5285 0 0 0 94190 7 0 0 25 0 1 0 1101444753 24674304 5269 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 6024 5269 79 155 0 5867 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 24096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1194112/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=24964 CPUtime=1001.95
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 5434 0 0 0 100188 7 0 0 25 0 1 0 1101444753 25563136 5418 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 6241 5418 79 155 0 6084 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 24964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1193728/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=25288 CPUtime=1061.94
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 5513 0 0 0 106186 8 0 0 25 0 1 0 1101444753 25894912 5497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 6322 5497 79 155 0 6165 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 25288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1193536/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=25672 CPUtime=1121.91
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 5581 0 0 0 112183 8 0 0 25 0 1 0 1101444753 26288128 5565 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 6418 5565 79 155 0 6261 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 25672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1193088/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=26056 CPUtime=1181.89
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 5673 0 0 0 118181 8 0 0 25 0 1 0 1101444753 26681344 5657 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 6514 5657 79 155 0 6357 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 26056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1192768/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=26512 CPUtime=1200.09
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 5752 0 0 0 120001 8 0 0 25 0 1 0 1101444753 27148288 5736 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 6628 5736 79 155 0 6471 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26512

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: 0.99 0.98 0.99 2/65 5740
/proc/meminfo: memFree=1192768/2055920 swapFree=4176604/4192956
[pid=5733] ppid=5731 vsize=26512 CPUtime=1200.09
/proc/5733/stat : 5733 (precosat) R 5731 5733 5548 0 -1 4194304 5752 0 0 0 120001 8 0 0 25 0 1 0 1101444753 27148288 5736 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5733/statm: 6628 5736 79 155 0 6471 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.089986
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 26512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5752
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= 2220

runsolver used 0.867868 second user time and 2.58561 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-29 01:49:58
IDJOB=1517579
IDBENCH=70608
IDSOLVER=507
FILE ID=node34/1517579-1238287798
PBS_JOBID= 9060949
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517579-1238287798/watcher-1517579-1238287798 -o /tmp/evaluation-result-1517579-1238287798/solver-1517579-1238287798 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517579-1238287798.cnf

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

MD5SUM BENCH= 508021853eb1f7d157653d1ea0c941a6
RANDOM SEED=1793416173

node34.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		: 3000.259
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		: 3000.259
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:       1216360 kB
Buffers:         98992 kB
Cached:         640788 kB
SwapCached:      10192 kB
Active:          59696 kB
Inactive:       691724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216360 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            74168 kB
Committed_AS:  2596620 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-29 03:10:00